{
  "title": "Misanthrope",
  "artist": "MOULD",
  "instrument": "Bass",
  "status": "machine-assisted working draft",
  "bpm": 196,
  "audio_padding_seconds": 2.258979591836735,
  "duration": 181.16038548752834,
  "grid_origin_beat": 8,
  "no_pickup_grid_origin_beat": 7.5,
  "suggested_tuning": "drop-c",
  "tuning_status": "Drop C is a practical fingering suggestion based on low-C pitch evidence, not a confirmed recording tuning.",
  "sections": [
    {
      "beat": 7.379333333333333,
      "name": "Opening groove",
      "recording_time": 0
    },
    {
      "beat": 87.73933333333333,
      "name": "Break",
      "recording_time": 24.6
    },
    {
      "beat": 151.43933333333334,
      "name": "Main groove",
      "recording_time": 44.1
    },
    {
      "beat": 252.37933333333334,
      "name": "Main groove variation",
      "recording_time": 75.0
    },
    {
      "beat": 366.7126666666667,
      "name": "Build",
      "recording_time": 110.0
    },
    {
      "beat": 432.04600000000005,
      "name": "Sparse outro",
      "recording_time": 130.0
    },
    {
      "beat": 541.4793333333333,
      "name": "Ending",
      "recording_time": 163.5
    }
  ],
  "notes": [
    {
      "recording_time": 4.3501,
      "recording_end": 4.4499,
      "t": 6.6091,
      "end": 6.7089,
      "midi": 38,
      "confidence": 0.901,
      "uncertain": true,
      "velocity": 61
    },
    {
      "recording_time": 4.4499,
      "recording_end": 4.6095,
      "t": 6.7089,
      "end": 6.8685,
      "midi": 38,
      "confidence": 0.787,
      "uncertain": false,
      "velocity": 63
    },
    {
      "recording_time": 4.6095,
      "recording_end": 4.6893,
      "t": 6.8685,
      "end": 6.9483,
      "midi": 28,
      "confidence": 0.326,
      "uncertain": true,
      "velocity": 72
    },
    {
      "recording_time": 4.7093,
      "recording_end": 4.839,
      "t": 6.9683,
      "end": 7.098,
      "midi": 36,
      "confidence": 0.854,
      "uncertain": true,
      "velocity": 72
    },
    {
      "recording_time": 4.9388,
      "recording_end": 5.0585,
      "t": 7.1978,
      "end": 7.3175,
      "midi": 37,
      "confidence": 0.884,
      "uncertain": true,
      "velocity": 81
    },
    {
      "recording_time": 5.0585,
      "recording_end": 9.239,
      "t": 7.3175,
      "end": 11.498,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 80
    },
    {
      "recording_time": 9.239,
      "recording_end": 9.3388,
      "t": 11.498,
      "end": 11.5978,
      "midi": 36,
      "confidence": 0.881,
      "uncertain": true,
      "velocity": 55
    },
    {
      "recording_time": 9.3388,
      "recording_end": 9.4685,
      "t": 11.5978,
      "end": 11.7275,
      "midi": 37,
      "confidence": 0.841,
      "uncertain": true,
      "velocity": 55
    },
    {
      "recording_time": 9.4984,
      "recording_end": 9.7478,
      "t": 11.7574,
      "end": 12.0068,
      "midi": 48,
      "confidence": 0.87,
      "uncertain": false,
      "velocity": 59
    },
    {
      "recording_time": 9.8476,
      "recording_end": 9.9873,
      "t": 12.1066,
      "end": 12.2463,
      "midi": 37,
      "confidence": 0.914,
      "uncertain": true,
      "velocity": 63
    },
    {
      "recording_time": 9.9873,
      "recording_end": 13.5592,
      "t": 12.2463,
      "end": 15.8182,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 13.5592,
      "recording_end": 13.639,
      "t": 15.8182,
      "end": 15.898,
      "midi": 36,
      "confidence": 0.95,
      "uncertain": true,
      "velocity": 71
    },
    {
      "recording_time": 13.639,
      "recording_end": 13.7288,
      "t": 15.898,
      "end": 15.9878,
      "midi": 36,
      "confidence": 0.547,
      "uncertain": true,
      "velocity": 63
    },
    {
      "recording_time": 13.7288,
      "recording_end": 13.8984,
      "t": 15.9878,
      "end": 16.1574,
      "midi": 38,
      "confidence": 0.878,
      "uncertain": false,
      "velocity": 55
    },
    {
      "recording_time": 13.8984,
      "recording_end": 13.9882,
      "t": 16.1574,
      "end": 16.2472,
      "midi": 35,
      "confidence": 0.325,
      "uncertain": true,
      "velocity": 39
    },
    {
      "recording_time": 13.9882,
      "recording_end": 14.1378,
      "t": 16.2472,
      "end": 16.3968,
      "midi": 36,
      "confidence": 0.813,
      "uncertain": false,
      "velocity": 53
    },
    {
      "recording_time": 14.1379,
      "recording_end": 14.2077,
      "t": 16.3968,
      "end": 16.4667,
      "midi": 36,
      "confidence": 0.341,
      "uncertain": true,
      "velocity": 59
    },
    {
      "recording_time": 14.2277,
      "recording_end": 14.4771,
      "t": 16.4866,
      "end": 16.7361,
      "midi": 43,
      "confidence": 0.953,
      "uncertain": false,
      "velocity": 64
    },
    {
      "recording_time": 14.4771,
      "recording_end": 14.6068,
      "t": 16.7361,
      "end": 16.8658,
      "midi": 43,
      "confidence": 0.682,
      "uncertain": true,
      "velocity": 77
    },
    {
      "recording_time": 14.6068,
      "recording_end": 14.7165,
      "t": 16.8658,
      "end": 16.9755,
      "midi": 40,
      "confidence": 0.678,
      "uncertain": true,
      "velocity": 61
    },
    {
      "recording_time": 14.7166,
      "recording_end": 14.8263,
      "t": 16.9755,
      "end": 17.0853,
      "midi": 37,
      "confidence": 0.638,
      "uncertain": true,
      "velocity": 63
    },
    {
      "recording_time": 14.8862,
      "recording_end": 15.5247,
      "t": 17.1451,
      "end": 17.7837,
      "midi": 36,
      "confidence": 0.942,
      "uncertain": false,
      "velocity": 75
    },
    {
      "recording_time": 15.5247,
      "recording_end": 15.6644,
      "t": 17.7837,
      "end": 17.9234,
      "midi": 37,
      "confidence": 0.891,
      "uncertain": true,
      "velocity": 80
    },
    {
      "recording_time": 15.6644,
      "recording_end": 15.7642,
      "t": 17.9234,
      "end": 18.0232,
      "midi": 37,
      "confidence": 0.882,
      "uncertain": true,
      "velocity": 66
    },
    {
      "recording_time": 15.7642,
      "recording_end": 16.2431,
      "t": 18.0232,
      "end": 18.5021,
      "midi": 36,
      "confidence": 0.953,
      "uncertain": false,
      "velocity": 77
    },
    {
      "recording_time": 16.2431,
      "recording_end": 16.4127,
      "t": 18.5021,
      "end": 18.6717,
      "midi": 37,
      "confidence": 0.911,
      "uncertain": false,
      "velocity": 74
    },
    {
      "recording_time": 16.4127,
      "recording_end": 16.6322,
      "t": 18.6717,
      "end": 18.8912,
      "midi": 36,
      "confidence": 0.885,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 16.6322,
      "recording_end": 16.732,
      "t": 18.8912,
      "end": 18.991,
      "midi": 37,
      "confidence": 0.903,
      "uncertain": false,
      "velocity": 80
    },
    {
      "recording_time": 16.732,
      "recording_end": 16.9016,
      "t": 18.991,
      "end": 19.1606,
      "midi": 36,
      "confidence": 0.907,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 16.9016,
      "recording_end": 17.0412,
      "t": 19.1606,
      "end": 19.3002,
      "midi": 36,
      "confidence": 0.887,
      "uncertain": true,
      "velocity": 74
    },
    {
      "recording_time": 17.0413,
      "recording_end": 17.2109,
      "t": 19.3002,
      "end": 19.4699,
      "midi": 36,
      "confidence": 0.962,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 17.2109,
      "recording_end": 17.5202,
      "t": 19.4699,
      "end": 19.7792,
      "midi": 36,
      "confidence": 0.961,
      "uncertain": false,
      "velocity": 78
    },
    {
      "recording_time": 17.5202,
      "recording_end": 18.1088,
      "t": 19.7792,
      "end": 20.3678,
      "midi": 36,
      "confidence": 0.94,
      "uncertain": false,
      "velocity": 73
    },
    {
      "recording_time": 18.1188,
      "recording_end": 18.3183,
      "t": 20.3778,
      "end": 20.5773,
      "midi": 37,
      "confidence": 0.919,
      "uncertain": false,
      "velocity": 68
    },
    {
      "recording_time": 18.3184,
      "recording_end": 18.9369,
      "t": 20.5773,
      "end": 21.1959,
      "midi": 36,
      "confidence": 0.912,
      "uncertain": false,
      "velocity": 75
    },
    {
      "recording_time": 18.937,
      "recording_end": 19.1066,
      "t": 21.1959,
      "end": 21.3656,
      "midi": 47,
      "confidence": 0.89,
      "uncertain": false,
      "velocity": 68
    },
    {
      "recording_time": 19.1465,
      "recording_end": 19.2762,
      "t": 21.4055,
      "end": 21.5352,
      "midi": 47,
      "confidence": 0.927,
      "uncertain": false,
      "velocity": 72
    },
    {
      "recording_time": 19.2762,
      "recording_end": 19.4558,
      "t": 21.5352,
      "end": 21.7148,
      "midi": 48,
      "confidence": 0.972,
      "uncertain": false,
      "velocity": 72
    },
    {
      "recording_time": 19.5855,
      "recording_end": 19.7451,
      "t": 21.8445,
      "end": 22.0041,
      "midi": 37,
      "confidence": 0.699,
      "uncertain": false,
      "velocity": 70
    },
    {
      "recording_time": 19.7451,
      "recording_end": 20.0145,
      "t": 22.0041,
      "end": 22.2735,
      "midi": 36,
      "confidence": 0.941,
      "uncertain": false,
      "velocity": 75
    },
    {
      "recording_time": 20.0145,
      "recording_end": 20.1741,
      "t": 22.2735,
      "end": 22.4331,
      "midi": 37,
      "confidence": 0.881,
      "uncertain": false,
      "velocity": 74
    },
    {
      "recording_time": 20.2041,
      "recording_end": 20.6131,
      "t": 22.4631,
      "end": 22.8721,
      "midi": 36,
      "confidence": 0.937,
      "uncertain": false,
      "velocity": 73
    },
    {
      "recording_time": 20.6132,
      "recording_end": 20.693,
      "t": 22.8721,
      "end": 22.952,
      "midi": 36,
      "confidence": 0.928,
      "uncertain": true,
      "velocity": 63
    },
    {
      "recording_time": 20.8526,
      "recording_end": 21.1619,
      "t": 23.1116,
      "end": 23.4209,
      "midi": 36,
      "confidence": 0.959,
      "uncertain": false,
      "velocity": 74
    },
    {
      "recording_time": 21.1819,
      "recording_end": 21.3914,
      "t": 23.4408,
      "end": 23.6504,
      "midi": 35,
      "confidence": 0.598,
      "uncertain": true,
      "velocity": 72
    },
    {
      "recording_time": 21.3914,
      "recording_end": 21.8004,
      "t": 23.6504,
      "end": 24.0594,
      "midi": 36,
      "confidence": 0.992,
      "uncertain": false,
      "velocity": 74
    },
    {
      "recording_time": 21.8005,
      "recording_end": 21.9002,
      "t": 24.0594,
      "end": 24.1592,
      "midi": 36,
      "confidence": 0.927,
      "uncertain": true,
      "velocity": 64
    },
    {
      "recording_time": 21.98,
      "recording_end": 22.0499,
      "t": 24.239,
      "end": 24.3089,
      "midi": 37,
      "confidence": 0.909,
      "uncertain": true,
      "velocity": 76
    },
    {
      "recording_time": 22.0599,
      "recording_end": 22.2793,
      "t": 24.3188,
      "end": 24.5383,
      "midi": 36,
      "confidence": 0.797,
      "uncertain": false,
      "velocity": 71
    },
    {
      "recording_time": 22.2794,
      "recording_end": 22.429,
      "t": 24.5383,
      "end": 24.688,
      "midi": 36,
      "confidence": 0.371,
      "uncertain": true,
      "velocity": 72
    },
    {
      "recording_time": 22.4689,
      "recording_end": 22.9877,
      "t": 24.7279,
      "end": 25.2467,
      "midi": 36,
      "confidence": 0.965,
      "uncertain": false,
      "velocity": 73
    },
    {
      "recording_time": 22.9878,
      "recording_end": 23.1274,
      "t": 25.2467,
      "end": 25.3864,
      "midi": 36,
      "confidence": 0.966,
      "uncertain": true,
      "velocity": 63
    },
    {
      "recording_time": 23.1274,
      "recording_end": 23.2172,
      "t": 25.3864,
      "end": 25.4762,
      "midi": 38,
      "confidence": 0.878,
      "uncertain": true,
      "velocity": 72
    },
    {
      "recording_time": 23.2172,
      "recording_end": 23.3569,
      "t": 25.4762,
      "end": 25.6159,
      "midi": 39,
      "confidence": 0.424,
      "uncertain": true,
      "velocity": 61
    },
    {
      "recording_time": 23.3569,
      "recording_end": 23.4766,
      "t": 25.6159,
      "end": 25.7356,
      "midi": 29,
      "confidence": 0.326,
      "uncertain": true,
      "velocity": 51
    },
    {
      "recording_time": 23.5764,
      "recording_end": 23.6462,
      "t": 25.8354,
      "end": 25.9052,
      "midi": 37,
      "confidence": 0.649,
      "uncertain": true,
      "velocity": 65
    },
    {
      "recording_time": 23.7361,
      "recording_end": 23.8458,
      "t": 25.995,
      "end": 26.1048,
      "midi": 48,
      "confidence": 0.95,
      "uncertain": true,
      "velocity": 35
    },
    {
      "recording_time": 23.8757,
      "recording_end": 23.9755,
      "t": 26.1347,
      "end": 26.2345,
      "midi": 31,
      "confidence": 0.329,
      "uncertain": true,
      "velocity": 64
    },
    {
      "recording_time": 23.9955,
      "recording_end": 24.1052,
      "t": 26.2544,
      "end": 26.3642,
      "midi": 43,
      "confidence": 0.917,
      "uncertain": true,
      "velocity": 70
    },
    {
      "recording_time": 24.1052,
      "recording_end": 24.195,
      "t": 26.3642,
      "end": 26.454,
      "midi": 43,
      "confidence": 0.972,
      "uncertain": true,
      "velocity": 69
    },
    {
      "recording_time": 24.2649,
      "recording_end": 24.3646,
      "t": 26.5238,
      "end": 26.6236,
      "midi": 28,
      "confidence": 0.329,
      "uncertain": true,
      "velocity": 54
    },
    {
      "recording_time": 24.3646,
      "recording_end": 24.4744,
      "t": 26.6236,
      "end": 26.7334,
      "midi": 27,
      "confidence": 0.324,
      "uncertain": true,
      "velocity": 67
    },
    {
      "recording_time": 24.5143,
      "recording_end": 24.624,
      "t": 26.7733,
      "end": 26.883,
      "midi": 36,
      "confidence": 0.638,
      "uncertain": true,
      "velocity": 59
    },
    {
      "recording_time": 24.624,
      "recording_end": 34.1424,
      "t": 26.883,
      "end": 36.4014,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 76
    },
    {
      "recording_time": 34.8907,
      "recording_end": 35.5193,
      "t": 37.1497,
      "end": 37.7783,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 30
    },
    {
      "recording_time": 44.1098,
      "recording_end": 44.2594,
      "t": 46.3687,
      "end": 46.5184,
      "midi": 33,
      "confidence": 0.62,
      "uncertain": true,
      "velocity": 93
    },
    {
      "recording_time": 44.2794,
      "recording_end": 44.5986,
      "t": 46.5383,
      "end": 46.8576,
      "midi": 32,
      "confidence": 0.618,
      "uncertain": true,
      "velocity": 92
    },
    {
      "recording_time": 44.5986,
      "recording_end": 44.6784,
      "t": 46.8576,
      "end": 46.9374,
      "midi": 32,
      "confidence": 0.715,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 44.6785,
      "recording_end": 45.0476,
      "t": 46.9374,
      "end": 47.3066,
      "midi": 32,
      "confidence": 0.916,
      "uncertain": false,
      "velocity": 92
    },
    {
      "recording_time": 45.0476,
      "recording_end": 45.1274,
      "t": 47.3066,
      "end": 47.3864,
      "midi": 32,
      "confidence": 0.756,
      "uncertain": true,
      "velocity": 71
    },
    {
      "recording_time": 45.1374,
      "recording_end": 45.2871,
      "t": 47.3964,
      "end": 47.5461,
      "midi": 24,
      "confidence": 0.324,
      "uncertain": true,
      "velocity": 51
    },
    {
      "recording_time": 45.307,
      "recording_end": 45.4467,
      "t": 47.566,
      "end": 47.7057,
      "midi": 33,
      "confidence": 0.651,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 45.4567,
      "recording_end": 45.6562,
      "t": 47.7157,
      "end": 47.9152,
      "midi": 32,
      "confidence": 0.884,
      "uncertain": false,
      "velocity": 92
    },
    {
      "recording_time": 45.6961,
      "recording_end": 45.8657,
      "t": 47.9551,
      "end": 48.1247,
      "midi": 33,
      "confidence": 0.336,
      "uncertain": true,
      "velocity": 80
    },
    {
      "recording_time": 45.8658,
      "recording_end": 46.1451,
      "t": 48.1247,
      "end": 48.4041,
      "midi": 33,
      "confidence": 0.888,
      "uncertain": false,
      "velocity": 92
    },
    {
      "recording_time": 46.1551,
      "recording_end": 46.3447,
      "t": 48.4141,
      "end": 48.6037,
      "midi": 32,
      "confidence": 0.749,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 46.3447,
      "recording_end": 46.4943,
      "t": 48.6037,
      "end": 48.7533,
      "midi": 32,
      "confidence": 0.4,
      "uncertain": true,
      "velocity": 69
    },
    {
      "recording_time": 46.4943,
      "recording_end": 46.6639,
      "t": 48.7533,
      "end": 48.9229,
      "midi": 33,
      "confidence": 0.579,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 46.6839,
      "recording_end": 46.8435,
      "t": 48.9429,
      "end": 49.1025,
      "midi": 32,
      "confidence": 0.884,
      "uncertain": false,
      "velocity": 92
    },
    {
      "recording_time": 46.8435,
      "recording_end": 46.9433,
      "t": 49.1025,
      "end": 49.2023,
      "midi": 32,
      "confidence": 0.906,
      "uncertain": true,
      "velocity": 85
    },
    {
      "recording_time": 46.9433,
      "recording_end": 47.2326,
      "t": 49.2023,
      "end": 49.4916,
      "midi": 33,
      "confidence": 0.884,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 47.2327,
      "recording_end": 47.5519,
      "t": 49.4916,
      "end": 49.8109,
      "midi": 32,
      "confidence": 0.776,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 47.5519,
      "recording_end": 47.7016,
      "t": 49.8109,
      "end": 49.9606,
      "midi": 36,
      "confidence": 0.758,
      "uncertain": false,
      "velocity": 75
    },
    {
      "recording_time": 47.7016,
      "recording_end": 47.8113,
      "t": 49.9606,
      "end": 50.0703,
      "midi": 33,
      "confidence": 0.883,
      "uncertain": true,
      "velocity": 81
    },
    {
      "recording_time": 47.8113,
      "recording_end": 47.9111,
      "t": 50.0703,
      "end": 50.1701,
      "midi": 33,
      "confidence": 0.898,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 47.9111,
      "recording_end": 48.3102,
      "t": 50.1701,
      "end": 50.5692,
      "midi": 32,
      "confidence": 0.6,
      "uncertain": true,
      "velocity": 85
    },
    {
      "recording_time": 48.3102,
      "recording_end": 48.5895,
      "t": 50.5692,
      "end": 50.8485,
      "midi": 32,
      "confidence": 0.906,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 48.5896,
      "recording_end": 48.819,
      "t": 50.8485,
      "end": 51.078,
      "midi": 33,
      "confidence": 0.858,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 48.9488,
      "recording_end": 49.0286,
      "t": 51.2077,
      "end": 51.2876,
      "midi": 31,
      "confidence": 0.671,
      "uncertain": true,
      "velocity": 75
    },
    {
      "recording_time": 49.0286,
      "recording_end": 49.4975,
      "t": 51.2876,
      "end": 51.7565,
      "midi": 36,
      "confidence": 0.933,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 49.5274,
      "recording_end": 49.727,
      "t": 51.7864,
      "end": 51.986,
      "midi": 37,
      "confidence": 0.895,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 49.727,
      "recording_end": 50.1859,
      "t": 51.986,
      "end": 52.4449,
      "midi": 36,
      "confidence": 0.87,
      "uncertain": false,
      "velocity": 78
    },
    {
      "recording_time": 50.1859,
      "recording_end": 50.2857,
      "t": 52.4449,
      "end": 52.5447,
      "midi": 37,
      "confidence": 0.887,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 50.2857,
      "recording_end": 50.5451,
      "t": 52.5447,
      "end": 52.8041,
      "midi": 36,
      "confidence": 0.847,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 50.5451,
      "recording_end": 50.6449,
      "t": 52.8041,
      "end": 52.9039,
      "midi": 36,
      "confidence": 0.871,
      "uncertain": true,
      "velocity": 73
    },
    {
      "recording_time": 50.6449,
      "recording_end": 50.8045,
      "t": 52.9039,
      "end": 53.0635,
      "midi": 36,
      "confidence": 0.879,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 50.8045,
      "recording_end": 51.2734,
      "t": 53.0635,
      "end": 53.5324,
      "midi": 36,
      "confidence": 0.946,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 51.3034,
      "recording_end": 51.4032,
      "t": 53.5624,
      "end": 53.6622,
      "midi": 35,
      "confidence": 0.711,
      "uncertain": true,
      "velocity": 65
    },
    {
      "recording_time": 51.4531,
      "recording_end": 51.7623,
      "t": 53.712,
      "end": 54.0213,
      "midi": 36,
      "confidence": 0.838,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 51.7624,
      "recording_end": 51.8721,
      "t": 54.0213,
      "end": 54.1311,
      "midi": 36,
      "confidence": 0.82,
      "uncertain": true,
      "velocity": 77
    },
    {
      "recording_time": 51.8721,
      "recording_end": 52.4308,
      "t": 54.1311,
      "end": 54.6898,
      "midi": 36,
      "confidence": 0.981,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 52.4807,
      "recording_end": 52.6104,
      "t": 54.7397,
      "end": 54.8694,
      "midi": 35,
      "confidence": 0.751,
      "uncertain": true,
      "velocity": 73
    },
    {
      "recording_time": 52.6703,
      "recording_end": 53.1193,
      "t": 54.9293,
      "end": 55.3783,
      "midi": 36,
      "confidence": 0.874,
      "uncertain": false,
      "velocity": 80
    },
    {
      "recording_time": 53.1193,
      "recording_end": 53.6281,
      "t": 55.3783,
      "end": 55.8871,
      "midi": 36,
      "confidence": 0.96,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 53.6281,
      "recording_end": 53.7578,
      "t": 55.8871,
      "end": 56.0168,
      "midi": 35,
      "confidence": 0.877,
      "uncertain": true,
      "velocity": 82
    },
    {
      "recording_time": 53.7578,
      "recording_end": 53.8376,
      "t": 56.0168,
      "end": 56.0966,
      "midi": 35,
      "confidence": 0.464,
      "uncertain": true,
      "velocity": 78
    },
    {
      "recording_time": 53.8576,
      "recording_end": 53.9474,
      "t": 56.1166,
      "end": 56.2064,
      "midi": 39,
      "confidence": 0.879,
      "uncertain": true,
      "velocity": 70
    },
    {
      "recording_time": 53.9474,
      "recording_end": 54.0172,
      "t": 56.2064,
      "end": 56.2762,
      "midi": 39,
      "confidence": 0.88,
      "uncertain": true,
      "velocity": 85
    },
    {
      "recording_time": 54.0771,
      "recording_end": 54.3165,
      "t": 56.3361,
      "end": 56.5755,
      "midi": 38,
      "confidence": 0.915,
      "uncertain": false,
      "velocity": 80
    },
    {
      "recording_time": 54.3166,
      "recording_end": 55.1945,
      "t": 56.5755,
      "end": 57.4535,
      "midi": 38,
      "confidence": 0.972,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 55.1946,
      "recording_end": 55.6036,
      "t": 57.4535,
      "end": 57.8626,
      "midi": 38,
      "confidence": 0.915,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 55.6036,
      "recording_end": 55.7533,
      "t": 57.8626,
      "end": 58.0123,
      "midi": 38,
      "confidence": 0.933,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 55.7533,
      "recording_end": 55.893,
      "t": 58.0123,
      "end": 58.152,
      "midi": 38,
      "confidence": 0.867,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 55.893,
      "recording_end": 56.3519,
      "t": 58.152,
      "end": 58.6109,
      "midi": 38,
      "confidence": 0.933,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 56.3519,
      "recording_end": 56.8408,
      "t": 58.6109,
      "end": 59.0998,
      "midi": 38,
      "confidence": 0.958,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 56.8408,
      "recording_end": 57.1401,
      "t": 59.0998,
      "end": 59.3991,
      "midi": 38,
      "confidence": 0.97,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 57.1401,
      "recording_end": 57.5791,
      "t": 59.3991,
      "end": 59.8381,
      "midi": 38,
      "confidence": 0.973,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 57.5791,
      "recording_end": 58.6267,
      "t": 59.8381,
      "end": 60.8857,
      "midi": 38,
      "confidence": 0.946,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 58.6268,
      "recording_end": 58.7165,
      "t": 60.8857,
      "end": 60.9755,
      "midi": 38,
      "confidence": 0.97,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 58.7166,
      "recording_end": 58.8363,
      "t": 60.9755,
      "end": 61.0953,
      "midi": 38,
      "confidence": 0.426,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 58.8363,
      "recording_end": 58.9261,
      "t": 61.0953,
      "end": 61.1851,
      "midi": 33,
      "confidence": 0.738,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 58.9261,
      "recording_end": 59.1356,
      "t": 61.1851,
      "end": 61.3946,
      "midi": 32,
      "confidence": 0.878,
      "uncertain": false,
      "velocity": 90
    },
    {
      "recording_time": 59.1855,
      "recording_end": 59.375,
      "t": 61.4445,
      "end": 61.634,
      "midi": 33,
      "confidence": 0.576,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 59.3751,
      "recording_end": 59.7342,
      "t": 61.634,
      "end": 61.9932,
      "midi": 33,
      "confidence": 0.885,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 59.7342,
      "recording_end": 60.0236,
      "t": 61.9932,
      "end": 62.2826,
      "midi": 28,
      "confidence": 0.809,
      "uncertain": false,
      "velocity": 73
    },
    {
      "recording_time": 60.0236,
      "recording_end": 60.1632,
      "t": 62.2826,
      "end": 62.4222,
      "midi": 33,
      "confidence": 0.331,
      "uncertain": true,
      "velocity": 78
    },
    {
      "recording_time": 60.1633,
      "recording_end": 60.253,
      "t": 62.4222,
      "end": 62.512,
      "midi": 32,
      "confidence": 0.633,
      "uncertain": true,
      "velocity": 73
    },
    {
      "recording_time": 60.2531,
      "recording_end": 60.4326,
      "t": 62.512,
      "end": 62.6916,
      "midi": 32,
      "confidence": 0.694,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 60.4327,
      "recording_end": 60.5623,
      "t": 62.6916,
      "end": 62.8213,
      "midi": 28,
      "confidence": 0.326,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 60.6023,
      "recording_end": 60.9315,
      "t": 62.8612,
      "end": 63.1905,
      "midi": 32,
      "confidence": 0.9,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 61.0912,
      "recording_end": 61.2508,
      "t": 63.3501,
      "end": 63.5098,
      "midi": 33,
      "confidence": 0.886,
      "uncertain": false,
      "velocity": 67
    },
    {
      "recording_time": 61.2508,
      "recording_end": 61.3805,
      "t": 63.5098,
      "end": 63.6395,
      "midi": 33,
      "confidence": 0.836,
      "uncertain": true,
      "velocity": 80
    },
    {
      "recording_time": 61.3805,
      "recording_end": 61.57,
      "t": 63.6395,
      "end": 63.829,
      "midi": 32,
      "confidence": 0.881,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 61.5701,
      "recording_end": 61.6798,
      "t": 63.829,
      "end": 63.9388,
      "midi": 32,
      "confidence": 0.429,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 61.6798,
      "recording_end": 61.7895,
      "t": 63.9388,
      "end": 64.0485,
      "midi": 29,
      "confidence": 0.328,
      "uncertain": true,
      "velocity": 82
    },
    {
      "recording_time": 61.7896,
      "recording_end": 62.2485,
      "t": 64.0485,
      "end": 64.5075,
      "midi": 33,
      "confidence": 0.748,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 62.3084,
      "recording_end": 62.458,
      "t": 64.5674,
      "end": 64.717,
      "midi": 28,
      "confidence": 0.806,
      "uncertain": false,
      "velocity": 72
    },
    {
      "recording_time": 62.468,
      "recording_end": 62.5578,
      "t": 64.727,
      "end": 64.8168,
      "midi": 33,
      "confidence": 0.531,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 62.5578,
      "recording_end": 62.6476,
      "t": 64.8168,
      "end": 64.9066,
      "midi": 33,
      "confidence": 0.885,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 62.8671,
      "recording_end": 62.9769,
      "t": 65.1261,
      "end": 65.2359,
      "midi": 30,
      "confidence": 0.328,
      "uncertain": true,
      "velocity": 82
    },
    {
      "recording_time": 62.9769,
      "recording_end": 63.1664,
      "t": 65.2359,
      "end": 65.4254,
      "midi": 33,
      "confidence": 0.893,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 63.1664,
      "recording_end": 63.3759,
      "t": 65.4254,
      "end": 65.6349,
      "midi": 32,
      "confidence": 0.775,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 63.3859,
      "recording_end": 63.4757,
      "t": 65.6449,
      "end": 65.7347,
      "midi": 34,
      "confidence": 0.88,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 63.4757,
      "recording_end": 63.7351,
      "t": 65.7347,
      "end": 65.9941,
      "midi": 33,
      "confidence": 0.81,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 63.7651,
      "recording_end": 63.9047,
      "t": 66.0241,
      "end": 66.1637,
      "midi": 37,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 63.9048,
      "recording_end": 64.1442,
      "t": 66.1637,
      "end": 66.4032,
      "midi": 36,
      "confidence": 0.885,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 64.1442,
      "recording_end": 64.8227,
      "t": 66.4032,
      "end": 67.0817,
      "midi": 36,
      "confidence": 0.944,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 64.8825,
      "recording_end": 65.0122,
      "t": 67.1415,
      "end": 67.2712,
      "midi": 37,
      "confidence": 0.892,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 65.0122,
      "recording_end": 65.2517,
      "t": 67.2712,
      "end": 67.5107,
      "midi": 36,
      "confidence": 0.891,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 65.2517,
      "recording_end": 65.3315,
      "t": 67.5107,
      "end": 67.5905,
      "midi": 36,
      "confidence": 0.914,
      "uncertain": true,
      "velocity": 71
    },
    {
      "recording_time": 65.3315,
      "recording_end": 65.551,
      "t": 67.5905,
      "end": 67.81,
      "midi": 36,
      "confidence": 0.977,
      "uncertain": false,
      "velocity": 78
    },
    {
      "recording_time": 65.551,
      "recording_end": 65.9301,
      "t": 67.81,
      "end": 68.1891,
      "midi": 36,
      "confidence": 0.917,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 65.9601,
      "recording_end": 66.1197,
      "t": 68.2191,
      "end": 68.3787,
      "midi": 37,
      "confidence": 0.929,
      "uncertain": false,
      "velocity": 38
    },
    {
      "recording_time": 66.1197,
      "recording_end": 66.1995,
      "t": 68.3787,
      "end": 68.4585,
      "midi": 37,
      "confidence": 0.902,
      "uncertain": true,
      "velocity": 78
    },
    {
      "recording_time": 66.2794,
      "recording_end": 66.5487,
      "t": 68.5383,
      "end": 68.8077,
      "midi": 36,
      "confidence": 0.884,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 66.5488,
      "recording_end": 66.9977,
      "t": 68.8077,
      "end": 69.2567,
      "midi": 36,
      "confidence": 0.921,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 66.9977,
      "recording_end": 67.1374,
      "t": 69.2567,
      "end": 69.3964,
      "midi": 37,
      "confidence": 0.929,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 67.1374,
      "recording_end": 67.3669,
      "t": 69.3964,
      "end": 69.6259,
      "midi": 36,
      "confidence": 0.831,
      "uncertain": false,
      "velocity": 70
    },
    {
      "recording_time": 67.3669,
      "recording_end": 67.6762,
      "t": 69.6259,
      "end": 69.9352,
      "midi": 36,
      "confidence": 0.908,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 67.6762,
      "recording_end": 67.8558,
      "t": 69.9352,
      "end": 70.1148,
      "midi": 37,
      "confidence": 0.855,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 67.8658,
      "recording_end": 68.2748,
      "t": 70.1247,
      "end": 70.5338,
      "midi": 36,
      "confidence": 0.934,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 68.2948,
      "recording_end": 68.4344,
      "t": 70.5538,
      "end": 70.6934,
      "midi": 35,
      "confidence": 0.703,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 68.4444,
      "recording_end": 68.5741,
      "t": 70.7034,
      "end": 70.8331,
      "midi": 38,
      "confidence": 0.605,
      "uncertain": true,
      "velocity": 90
    },
    {
      "recording_time": 68.5741,
      "recording_end": 68.7238,
      "t": 70.8331,
      "end": 70.9828,
      "midi": 39,
      "confidence": 0.875,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 68.7338,
      "recording_end": 69.1827,
      "t": 70.9928,
      "end": 71.4417,
      "midi": 38,
      "confidence": 0.913,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 69.2027,
      "recording_end": 69.532,
      "t": 71.4617,
      "end": 71.791,
      "midi": 38,
      "confidence": 0.943,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 69.532,
      "recording_end": 69.7016,
      "t": 71.791,
      "end": 71.9606,
      "midi": 38,
      "confidence": 0.999,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 69.7016,
      "recording_end": 70.2902,
      "t": 71.9606,
      "end": 72.5492,
      "midi": 38,
      "confidence": 0.94,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 70.2902,
      "recording_end": 70.4499,
      "t": 72.5492,
      "end": 72.7089,
      "midi": 39,
      "confidence": 0.921,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 70.4499,
      "recording_end": 70.7492,
      "t": 72.7089,
      "end": 73.0082,
      "midi": 38,
      "confidence": 0.95,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 70.7592,
      "recording_end": 70.849,
      "t": 73.0182,
      "end": 73.108,
      "midi": 39,
      "confidence": 0.805,
      "uncertain": true,
      "velocity": 85
    },
    {
      "recording_time": 71.0984,
      "recording_end": 71.2381,
      "t": 73.3574,
      "end": 73.4971,
      "midi": 50,
      "confidence": 0.89,
      "uncertain": true,
      "velocity": 89
    },
    {
      "recording_time": 71.2381,
      "recording_end": 71.5374,
      "t": 73.4971,
      "end": 73.7964,
      "midi": 50,
      "confidence": 0.94,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 71.5374,
      "recording_end": 71.6471,
      "t": 73.7964,
      "end": 73.9061,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 90
    },
    {
      "recording_time": 71.6472,
      "recording_end": 71.9864,
      "t": 73.9061,
      "end": 74.2454,
      "midi": 50,
      "confidence": 0.992,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 71.9864,
      "recording_end": 72.1161,
      "t": 74.2454,
      "end": 74.3751,
      "midi": 50,
      "confidence": 0.973,
      "uncertain": true,
      "velocity": 88
    },
    {
      "recording_time": 72.1161,
      "recording_end": 72.575,
      "t": 74.3751,
      "end": 74.834,
      "midi": 50,
      "confidence": 0.973,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 72.5751,
      "recording_end": 72.7447,
      "t": 74.834,
      "end": 75.0037,
      "midi": 50,
      "confidence": 0.971,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 72.7447,
      "recording_end": 72.8744,
      "t": 75.0037,
      "end": 75.1334,
      "midi": 50,
      "confidence": 0.985,
      "uncertain": true,
      "velocity": 90
    },
    {
      "recording_time": 72.8744,
      "recording_end": 73.044,
      "t": 75.1334,
      "end": 75.303,
      "midi": 50,
      "confidence": 0.988,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 73.044,
      "recording_end": 73.1537,
      "t": 75.303,
      "end": 75.4127,
      "midi": 50,
      "confidence": 0.754,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 73.1537,
      "recording_end": 73.2535,
      "t": 75.4127,
      "end": 75.5125,
      "midi": 28,
      "confidence": 0.327,
      "uncertain": true,
      "velocity": 92
    },
    {
      "recording_time": 73.2535,
      "recording_end": 73.3732,
      "t": 75.5125,
      "end": 75.6322,
      "midi": 40,
      "confidence": 0.789,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 73.3732,
      "recording_end": 73.5029,
      "t": 75.6322,
      "end": 75.7619,
      "midi": 32,
      "confidence": 0.324,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 73.5029,
      "recording_end": 73.892,
      "t": 75.7619,
      "end": 76.151,
      "midi": 33,
      "confidence": 0.802,
      "uncertain": false,
      "velocity": 94
    },
    {
      "recording_time": 73.8921,
      "recording_end": 74.2213,
      "t": 76.151,
      "end": 76.4803,
      "midi": 32,
      "confidence": 0.884,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 74.2213,
      "recording_end": 74.4807,
      "t": 76.4803,
      "end": 76.7397,
      "midi": 35,
      "confidence": 0.875,
      "uncertain": false,
      "velocity": 37
    },
    {
      "recording_time": 74.7202,
      "recording_end": 74.79,
      "t": 76.9792,
      "end": 77.049,
      "midi": 32,
      "confidence": 0.881,
      "uncertain": true,
      "velocity": 89
    },
    {
      "recording_time": 75.0395,
      "recording_end": 75.219,
      "t": 77.2984,
      "end": 77.478,
      "midi": 32,
      "confidence": 0.89,
      "uncertain": false,
      "velocity": 94
    },
    {
      "recording_time": 75.219,
      "recording_end": 75.4385,
      "t": 77.478,
      "end": 77.6975,
      "midi": 33,
      "confidence": 0.945,
      "uncertain": false,
      "velocity": 90
    },
    {
      "recording_time": 75.4385,
      "recording_end": 75.7478,
      "t": 77.6975,
      "end": 78.0068,
      "midi": 35,
      "confidence": 0.811,
      "uncertain": false,
      "velocity": 33
    },
    {
      "recording_time": 75.7478,
      "recording_end": 75.8276,
      "t": 78.0068,
      "end": 78.0866,
      "midi": 35,
      "confidence": 0.326,
      "uncertain": true,
      "velocity": 30
    },
    {
      "recording_time": 75.9574,
      "recording_end": 76.0771,
      "t": 78.2163,
      "end": 78.3361,
      "midi": 33,
      "confidence": 0.335,
      "uncertain": true,
      "velocity": 82
    },
    {
      "recording_time": 76.0771,
      "recording_end": 76.1569,
      "t": 78.3361,
      "end": 78.4159,
      "midi": 33,
      "confidence": 0.88,
      "uncertain": true,
      "velocity": 90
    },
    {
      "recording_time": 76.3465,
      "recording_end": 76.5261,
      "t": 78.6055,
      "end": 78.7851,
      "midi": 33,
      "confidence": 0.886,
      "uncertain": false,
      "velocity": 94
    },
    {
      "recording_time": 76.5261,
      "recording_end": 76.6957,
      "t": 78.7851,
      "end": 78.9547,
      "midi": 32,
      "confidence": 0.948,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 76.6957,
      "recording_end": 76.9351,
      "t": 78.9547,
      "end": 79.1941,
      "midi": 34,
      "confidence": 0.881,
      "uncertain": false,
      "velocity": 30
    },
    {
      "recording_time": 77.1946,
      "recording_end": 77.6136,
      "t": 79.4535,
      "end": 79.8726,
      "midi": 32,
      "confidence": 0.877,
      "uncertain": false,
      "velocity": 90
    },
    {
      "recording_time": 77.6136,
      "recording_end": 77.9129,
      "t": 79.8726,
      "end": 80.1719,
      "midi": 33,
      "confidence": 0.898,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 77.9329,
      "recording_end": 78.0925,
      "t": 80.1919,
      "end": 80.3515,
      "midi": 34,
      "confidence": 0.879,
      "uncertain": false,
      "velocity": 74
    },
    {
      "recording_time": 78.0925,
      "recording_end": 78.2122,
      "t": 80.3515,
      "end": 80.4712,
      "midi": 33,
      "confidence": 0.812,
      "uncertain": true,
      "velocity": 30
    },
    {
      "recording_time": 78.2122,
      "recording_end": 78.312,
      "t": 80.4712,
      "end": 80.571,
      "midi": 33,
      "confidence": 0.9,
      "uncertain": true,
      "velocity": 32
    },
    {
      "recording_time": 78.4018,
      "recording_end": 78.4716,
      "t": 80.6608,
      "end": 80.7306,
      "midi": 37,
      "confidence": 0.877,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 79.2299,
      "recording_end": 79.3496,
      "t": 81.4889,
      "end": 81.6086,
      "midi": 33,
      "confidence": 0.555,
      "uncertain": true,
      "velocity": 47
    },
    {
      "recording_time": 79.619,
      "recording_end": 79.7088,
      "t": 81.878,
      "end": 81.9678,
      "midi": 37,
      "confidence": 0.885,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 79.7687,
      "recording_end": 80.3474,
      "t": 82.0277,
      "end": 82.6064,
      "midi": 36,
      "confidence": 0.953,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 80.3474,
      "recording_end": 80.5769,
      "t": 82.6064,
      "end": 82.8359,
      "midi": 34,
      "confidence": 0.353,
      "uncertain": true,
      "velocity": 60
    },
    {
      "recording_time": 80.8463,
      "recording_end": 81.5846,
      "t": 83.1052,
      "end": 83.8436,
      "midi": 36,
      "confidence": 0.895,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 81.5846,
      "recording_end": 81.7542,
      "t": 83.8436,
      "end": 84.0132,
      "midi": 36,
      "confidence": 0.538,
      "uncertain": true,
      "velocity": 75
    },
    {
      "recording_time": 81.7542,
      "recording_end": 81.824,
      "t": 84.0132,
      "end": 84.083,
      "midi": 33,
      "confidence": 0.562,
      "uncertain": true,
      "velocity": 30
    },
    {
      "recording_time": 82.0535,
      "recording_end": 82.8716,
      "t": 84.3125,
      "end": 85.1306,
      "midi": 36,
      "confidence": 0.822,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 82.9215,
      "recording_end": 83.0213,
      "t": 85.1805,
      "end": 85.2803,
      "midi": 38,
      "confidence": 0.881,
      "uncertain": true,
      "velocity": 43
    },
    {
      "recording_time": 83.2109,
      "recording_end": 83.3206,
      "t": 85.4699,
      "end": 85.5796,
      "midi": 38,
      "confidence": 0.89,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 83.3206,
      "recording_end": 83.9292,
      "t": 85.5796,
      "end": 86.1882,
      "midi": 39,
      "confidence": 0.901,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 83.9293,
      "recording_end": 84.6177,
      "t": 86.1882,
      "end": 86.8767,
      "midi": 38,
      "confidence": 0.942,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 84.6376,
      "recording_end": 85.0168,
      "t": 86.8966,
      "end": 87.2758,
      "midi": 39,
      "confidence": 0.906,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 85.0168,
      "recording_end": 85.1564,
      "t": 87.2758,
      "end": 87.4154,
      "midi": 39,
      "confidence": 0.926,
      "uncertain": true,
      "velocity": 79
    },
    {
      "recording_time": 85.1565,
      "recording_end": 85.2562,
      "t": 87.4154,
      "end": 87.5152,
      "midi": 39,
      "confidence": 0.933,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 85.2562,
      "recording_end": 85.8748,
      "t": 87.5152,
      "end": 88.1338,
      "midi": 38,
      "confidence": 0.906,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 85.8748,
      "recording_end": 86.5533,
      "t": 88.1338,
      "end": 88.8123,
      "midi": 38,
      "confidence": 0.957,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 86.5533,
      "recording_end": 86.9923,
      "t": 88.8123,
      "end": 89.2513,
      "midi": 38,
      "confidence": 0.938,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 86.9923,
      "recording_end": 87.4512,
      "t": 89.2513,
      "end": 89.7102,
      "midi": 38,
      "confidence": 0.963,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 87.4512,
      "recording_end": 88.1995,
      "t": 89.7102,
      "end": 90.4585,
      "midi": 38,
      "confidence": 0.935,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 88.1995,
      "recording_end": 90.4544,
      "t": 90.4585,
      "end": 92.7134,
      "midi": 38,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 90.4544,
      "recording_end": 90.5642,
      "t": 92.7134,
      "end": 92.8232,
      "midi": 38,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 73
    },
    {
      "recording_time": 90.6639,
      "recording_end": 90.8734,
      "t": 92.9229,
      "end": 93.1324,
      "midi": 37,
      "confidence": 0.875,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 90.8735,
      "recording_end": 90.9732,
      "t": 93.1324,
      "end": 93.2322,
      "midi": 37,
      "confidence": 0.879,
      "uncertain": true,
      "velocity": 80
    },
    {
      "recording_time": 90.9732,
      "recording_end": 91.4422,
      "t": 93.2322,
      "end": 93.7012,
      "midi": 36,
      "confidence": 0.883,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 91.4422,
      "recording_end": 91.5818,
      "t": 93.7012,
      "end": 93.8408,
      "midi": 36,
      "confidence": 0.9,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 91.5819,
      "recording_end": 91.7714,
      "t": 93.8408,
      "end": 94.0304,
      "midi": 37,
      "confidence": 0.892,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 91.7714,
      "recording_end": 91.941,
      "t": 94.0304,
      "end": 94.2,
      "midi": 36,
      "confidence": 0.597,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 91.961,
      "recording_end": 92.1905,
      "t": 94.22,
      "end": 94.4495,
      "midi": 33,
      "confidence": 0.877,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 92.1905,
      "recording_end": 92.6394,
      "t": 94.4495,
      "end": 94.8984,
      "midi": 33,
      "confidence": 0.885,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 92.6395,
      "recording_end": 92.809,
      "t": 94.8984,
      "end": 95.068,
      "midi": 32,
      "confidence": 0.89,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 92.8091,
      "recording_end": 92.9487,
      "t": 95.068,
      "end": 95.2077,
      "midi": 33,
      "confidence": 0.896,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 92.9488,
      "recording_end": 93.0784,
      "t": 95.2077,
      "end": 95.3374,
      "midi": 32,
      "confidence": 0.59,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 93.0785,
      "recording_end": 93.278,
      "t": 95.3374,
      "end": 95.537,
      "midi": 35,
      "confidence": 0.773,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 93.278,
      "recording_end": 93.4476,
      "t": 95.537,
      "end": 95.7066,
      "midi": 36,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 93.4476,
      "recording_end": 93.707,
      "t": 95.7066,
      "end": 95.966,
      "midi": 35,
      "confidence": 0.851,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 93.707,
      "recording_end": 94.156,
      "t": 95.966,
      "end": 96.415,
      "midi": 36,
      "confidence": 0.917,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 94.156,
      "recording_end": 94.3655,
      "t": 96.415,
      "end": 96.6245,
      "midi": 35,
      "confidence": 0.647,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 94.3655,
      "recording_end": 94.5351,
      "t": 96.6245,
      "end": 96.7941,
      "midi": 32,
      "confidence": 0.877,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 94.5351,
      "recording_end": 94.7347,
      "t": 96.7941,
      "end": 96.9937,
      "midi": 31,
      "confidence": 0.878,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 94.7347,
      "recording_end": 95.1637,
      "t": 96.9937,
      "end": 97.4227,
      "midi": 32,
      "confidence": 0.888,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 95.1637,
      "recording_end": 95.2934,
      "t": 97.4227,
      "end": 97.5524,
      "midi": 31,
      "confidence": 0.912,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 95.2934,
      "recording_end": 95.4331,
      "t": 97.5524,
      "end": 97.6921,
      "midi": 32,
      "confidence": 0.899,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 95.4331,
      "recording_end": 95.5827,
      "t": 97.6921,
      "end": 97.8417,
      "midi": 31,
      "confidence": 0.68,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 95.6027,
      "recording_end": 96.0018,
      "t": 97.8617,
      "end": 98.2608,
      "midi": 36,
      "confidence": 0.706,
      "uncertain": false,
      "velocity": 80
    },
    {
      "recording_time": 96.0018,
      "recording_end": 96.3909,
      "t": 98.2608,
      "end": 98.6499,
      "midi": 36,
      "confidence": 0.9,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 96.3909,
      "recording_end": 96.8,
      "t": 98.6499,
      "end": 99.059,
      "midi": 36,
      "confidence": 0.814,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 96.8,
      "recording_end": 97.1093,
      "t": 99.059,
      "end": 99.3683,
      "midi": 32,
      "confidence": 0.857,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 97.1093,
      "recording_end": 97.3088,
      "t": 99.3683,
      "end": 99.5678,
      "midi": 33,
      "confidence": 0.881,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 97.3088,
      "recording_end": 97.5782,
      "t": 99.5678,
      "end": 99.8372,
      "midi": 32,
      "confidence": 0.932,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 97.5782,
      "recording_end": 98.107,
      "t": 99.8372,
      "end": 100.366,
      "midi": 33,
      "confidence": 0.772,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 98.1968,
      "recording_end": 98.4762,
      "t": 100.4558,
      "end": 100.7352,
      "midi": 36,
      "confidence": 0.878,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 98.4762,
      "recording_end": 98.9351,
      "t": 100.7352,
      "end": 101.1941,
      "midi": 35,
      "confidence": 0.889,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 98.9351,
      "recording_end": 99.0549,
      "t": 101.1941,
      "end": 101.3139,
      "midi": 36,
      "confidence": 0.912,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 99.0748,
      "recording_end": 99.3342,
      "t": 101.3338,
      "end": 101.5932,
      "midi": 35,
      "confidence": 0.771,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 99.3342,
      "recording_end": 99.5537,
      "t": 101.5932,
      "end": 101.8127,
      "midi": 32,
      "confidence": 0.751,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 99.5537,
      "recording_end": 99.7932,
      "t": 101.8127,
      "end": 102.0522,
      "midi": 31,
      "confidence": 0.88,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 99.8132,
      "recording_end": 100.0227,
      "t": 102.0721,
      "end": 102.2817,
      "midi": 32,
      "confidence": 0.901,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 100.0227,
      "recording_end": 100.1923,
      "t": 102.2817,
      "end": 102.4513,
      "midi": 32,
      "confidence": 0.891,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 100.1923,
      "recording_end": 100.4517,
      "t": 102.4513,
      "end": 102.7107,
      "midi": 32,
      "confidence": 0.831,
      "uncertain": false,
      "velocity": 75
    },
    {
      "recording_time": 100.4517,
      "recording_end": 101.1401,
      "t": 102.7107,
      "end": 103.3991,
      "midi": 36,
      "confidence": 0.844,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 101.1401,
      "recording_end": 101.6988,
      "t": 103.3991,
      "end": 103.9578,
      "midi": 36,
      "confidence": 0.88,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 101.7288,
      "recording_end": 101.9183,
      "t": 103.9878,
      "end": 104.1773,
      "midi": 45,
      "confidence": 0.879,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 101.9782,
      "recording_end": 102.1279,
      "t": 104.2372,
      "end": 104.3869,
      "midi": 44,
      "confidence": 0.89,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 102.1279,
      "recording_end": 102.2875,
      "t": 104.3869,
      "end": 104.5465,
      "midi": 32,
      "confidence": 0.626,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 102.2875,
      "recording_end": 102.4871,
      "t": 104.5465,
      "end": 104.7461,
      "midi": 33,
      "confidence": 0.88,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 102.507,
      "recording_end": 102.9161,
      "t": 104.766,
      "end": 105.1751,
      "midi": 32,
      "confidence": 0.817,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 102.946,
      "recording_end": 103.1954,
      "t": 105.205,
      "end": 105.4544,
      "midi": 36,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 78
    },
    {
      "recording_time": 103.1955,
      "recording_end": 103.395,
      "t": 105.4544,
      "end": 105.654,
      "midi": 36,
      "confidence": 0.878,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 103.395,
      "recording_end": 103.5047,
      "t": 105.654,
      "end": 105.7637,
      "midi": 35,
      "confidence": 0.892,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 103.5048,
      "recording_end": 103.6444,
      "t": 105.7637,
      "end": 105.9034,
      "midi": 36,
      "confidence": 0.894,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 103.6444,
      "recording_end": 104.1433,
      "t": 105.9034,
      "end": 106.4023,
      "midi": 35,
      "confidence": 0.82,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 104.1433,
      "recording_end": 104.3129,
      "t": 106.4023,
      "end": 106.5719,
      "midi": 31,
      "confidence": 0.74,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 104.3129,
      "recording_end": 104.4426,
      "t": 106.5719,
      "end": 106.7016,
      "midi": 31,
      "confidence": 0.708,
      "uncertain": true,
      "velocity": 68
    },
    {
      "recording_time": 104.4426,
      "recording_end": 104.7818,
      "t": 106.7016,
      "end": 107.0408,
      "midi": 31,
      "confidence": 0.885,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 104.7819,
      "recording_end": 105.2707,
      "t": 107.0408,
      "end": 107.5297,
      "midi": 31,
      "confidence": 0.914,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 105.2707,
      "recording_end": 105.3705,
      "t": 107.5297,
      "end": 107.6295,
      "midi": 32,
      "confidence": 0.669,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 105.4104,
      "recording_end": 105.5102,
      "t": 107.6694,
      "end": 107.7692,
      "midi": 36,
      "confidence": 0.712,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 105.5102,
      "recording_end": 105.8394,
      "t": 107.7692,
      "end": 108.0984,
      "midi": 36,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 78
    },
    {
      "recording_time": 105.8395,
      "recording_end": 106.1687,
      "t": 108.0984,
      "end": 108.4277,
      "midi": 36,
      "confidence": 0.857,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 106.1687,
      "recording_end": 106.5678,
      "t": 108.4277,
      "end": 108.8268,
      "midi": 48,
      "confidence": 0.914,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 106.5678,
      "recording_end": 106.9769,
      "t": 108.8268,
      "end": 109.2359,
      "midi": 45,
      "confidence": 0.877,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 106.9769,
      "recording_end": 107.2263,
      "t": 109.2359,
      "end": 109.4853,
      "midi": 44,
      "confidence": 0.779,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 107.2263,
      "recording_end": 107.5056,
      "t": 109.4853,
      "end": 109.7646,
      "midi": 45,
      "confidence": 0.914,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 107.5057,
      "recording_end": 107.6354,
      "t": 109.7646,
      "end": 109.8944,
      "midi": 45,
      "confidence": 0.932,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 107.6354,
      "recording_end": 107.7052,
      "t": 109.8944,
      "end": 109.9642,
      "midi": 45,
      "confidence": 0.914,
      "uncertain": true,
      "velocity": 80
    },
    {
      "recording_time": 107.795,
      "recording_end": 108.4236,
      "t": 110.054,
      "end": 110.6826,
      "midi": 36,
      "confidence": 0.822,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 108.4236,
      "recording_end": 108.5632,
      "t": 110.6826,
      "end": 110.8222,
      "midi": 36,
      "confidence": 0.915,
      "uncertain": true,
      "velocity": 76
    },
    {
      "recording_time": 108.5633,
      "recording_end": 108.8027,
      "t": 110.8222,
      "end": 111.0617,
      "midi": 36,
      "confidence": 0.919,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 108.8426,
      "recording_end": 109.0521,
      "t": 111.1016,
      "end": 111.3111,
      "midi": 35,
      "confidence": 0.724,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 109.0522,
      "recording_end": 109.3415,
      "t": 111.3111,
      "end": 111.6005,
      "midi": 31,
      "confidence": 0.877,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 109.3415,
      "recording_end": 109.6508,
      "t": 111.6005,
      "end": 111.9098,
      "midi": 32,
      "confidence": 0.881,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 109.6508,
      "recording_end": 109.9501,
      "t": 111.9098,
      "end": 112.2091,
      "midi": 31,
      "confidence": 0.892,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 109.9501,
      "recording_end": 110.6086,
      "t": 112.2091,
      "end": 112.8676,
      "midi": 32,
      "confidence": 0.888,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 110.6086,
      "recording_end": 110.7383,
      "t": 112.8676,
      "end": 112.9973,
      "midi": 32,
      "confidence": 0.753,
      "uncertain": true,
      "velocity": 76
    },
    {
      "recording_time": 110.7383,
      "recording_end": 111.0576,
      "t": 112.9973,
      "end": 113.3166,
      "midi": 32,
      "confidence": 0.899,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 111.0576,
      "recording_end": 111.2671,
      "t": 113.3166,
      "end": 113.5261,
      "midi": 33,
      "confidence": 0.877,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 111.2771,
      "recording_end": 111.3868,
      "t": 113.5361,
      "end": 113.6458,
      "midi": 32,
      "confidence": 0.857,
      "uncertain": true,
      "velocity": 75
    },
    {
      "recording_time": 111.3868,
      "recording_end": 111.4766,
      "t": 113.6458,
      "end": 113.7356,
      "midi": 28,
      "confidence": 0.327,
      "uncertain": true,
      "velocity": 58
    },
    {
      "recording_time": 111.5066,
      "recording_end": 111.6063,
      "t": 113.7656,
      "end": 113.8653,
      "midi": 33,
      "confidence": 0.834,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 111.6063,
      "recording_end": 111.8458,
      "t": 113.8653,
      "end": 114.1048,
      "midi": 32,
      "confidence": 0.867,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 111.8458,
      "recording_end": 111.9555,
      "t": 114.1048,
      "end": 114.2145,
      "midi": 33,
      "confidence": 0.328,
      "uncertain": true,
      "velocity": 70
    },
    {
      "recording_time": 111.9556,
      "recording_end": 112.0553,
      "t": 114.2145,
      "end": 114.3143,
      "midi": 33,
      "confidence": 0.821,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 112.0553,
      "recording_end": 112.2748,
      "t": 114.3143,
      "end": 114.5338,
      "midi": 32,
      "confidence": 0.92,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 112.2748,
      "recording_end": 112.5143,
      "t": 114.5338,
      "end": 114.7733,
      "midi": 33,
      "confidence": 0.882,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 112.5143,
      "recording_end": 112.7038,
      "t": 114.7733,
      "end": 114.9628,
      "midi": 33,
      "confidence": 0.734,
      "uncertain": false,
      "velocity": 55
    },
    {
      "recording_time": 112.7039,
      "recording_end": 112.7936,
      "t": 114.9628,
      "end": 115.0526,
      "midi": 33,
      "confidence": 0.919,
      "uncertain": true,
      "velocity": 77
    },
    {
      "recording_time": 112.7937,
      "recording_end": 112.9732,
      "t": 115.0526,
      "end": 115.2322,
      "midi": 32,
      "confidence": 0.945,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 112.9732,
      "recording_end": 113.1728,
      "t": 115.2322,
      "end": 115.4318,
      "midi": 33,
      "confidence": 0.882,
      "uncertain": false,
      "velocity": 68
    },
    {
      "recording_time": 113.1728,
      "recording_end": 113.2526,
      "t": 115.4318,
      "end": 115.5116,
      "midi": 33,
      "confidence": 0.88,
      "uncertain": true,
      "velocity": 77
    },
    {
      "recording_time": 113.2526,
      "recording_end": 113.3923,
      "t": 115.5116,
      "end": 115.6513,
      "midi": 33,
      "confidence": 0.89,
      "uncertain": true,
      "velocity": 82
    },
    {
      "recording_time": 113.3923,
      "recording_end": 113.6317,
      "t": 115.6513,
      "end": 115.8907,
      "midi": 32,
      "confidence": 0.941,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 113.6517,
      "recording_end": 113.8013,
      "t": 115.9107,
      "end": 116.0603,
      "midi": 33,
      "confidence": 0.601,
      "uncertain": true,
      "velocity": 53
    },
    {
      "recording_time": 113.9311,
      "recording_end": 114.0408,
      "t": 116.19,
      "end": 116.2998,
      "midi": 33,
      "confidence": 0.909,
      "uncertain": true,
      "velocity": 81
    },
    {
      "recording_time": 114.0408,
      "recording_end": 114.2603,
      "t": 116.2998,
      "end": 116.5193,
      "midi": 32,
      "confidence": 0.939,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 114.2703,
      "recording_end": 114.3501,
      "t": 116.5293,
      "end": 116.6091,
      "midi": 33,
      "confidence": 0.882,
      "uncertain": true,
      "velocity": 63
    },
    {
      "recording_time": 114.3501,
      "recording_end": 114.4698,
      "t": 116.6091,
      "end": 116.7288,
      "midi": 33,
      "confidence": 0.888,
      "uncertain": true,
      "velocity": 81
    },
    {
      "recording_time": 114.4698,
      "recording_end": 114.6494,
      "t": 116.7288,
      "end": 116.9084,
      "midi": 33,
      "confidence": 0.893,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 114.6494,
      "recording_end": 114.9787,
      "t": 116.9084,
      "end": 117.2377,
      "midi": 32,
      "confidence": 0.723,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 114.9787,
      "recording_end": 115.0784,
      "t": 117.2377,
      "end": 117.3374,
      "midi": 32,
      "confidence": 0.555,
      "uncertain": true,
      "velocity": 58
    },
    {
      "recording_time": 115.1283,
      "recording_end": 115.2081,
      "t": 117.3873,
      "end": 117.4671,
      "midi": 36,
      "confidence": 0.878,
      "uncertain": true,
      "velocity": 68
    },
    {
      "recording_time": 115.2082,
      "recording_end": 115.4975,
      "t": 117.4671,
      "end": 117.7565,
      "midi": 36,
      "confidence": 0.875,
      "uncertain": false,
      "velocity": 80
    },
    {
      "recording_time": 115.5175,
      "recording_end": 115.6471,
      "t": 117.7764,
      "end": 117.9061,
      "midi": 37,
      "confidence": 0.88,
      "uncertain": true,
      "velocity": 79
    },
    {
      "recording_time": 115.6472,
      "recording_end": 116.0562,
      "t": 117.9061,
      "end": 118.3152,
      "midi": 36,
      "confidence": 0.932,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 116.0562,
      "recording_end": 116.3755,
      "t": 118.3152,
      "end": 118.6345,
      "midi": 37,
      "confidence": 0.786,
      "uncertain": false,
      "velocity": 64
    },
    {
      "recording_time": 116.3755,
      "recording_end": 116.6948,
      "t": 118.6345,
      "end": 118.9538,
      "midi": 36,
      "confidence": 0.969,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 116.6948,
      "recording_end": 117.4032,
      "t": 118.9538,
      "end": 119.6622,
      "midi": 36,
      "confidence": 0.877,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 117.4032,
      "recording_end": 117.5029,
      "t": 119.6622,
      "end": 119.7619,
      "midi": 36,
      "confidence": 0.932,
      "uncertain": true,
      "velocity": 64
    },
    {
      "recording_time": 117.5029,
      "recording_end": 117.5728,
      "t": 119.7619,
      "end": 119.8318,
      "midi": 37,
      "confidence": 0.711,
      "uncertain": true,
      "velocity": 60
    },
    {
      "recording_time": 117.5728,
      "recording_end": 117.6426,
      "t": 119.8318,
      "end": 119.9016,
      "midi": 37,
      "confidence": 0.93,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 117.6726,
      "recording_end": 117.922,
      "t": 119.9315,
      "end": 120.181,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 117.922,
      "recording_end": 118.0716,
      "t": 120.181,
      "end": 120.3306,
      "midi": 37,
      "confidence": 0.916,
      "uncertain": false,
      "velocity": 62
    },
    {
      "recording_time": 118.0717,
      "recording_end": 118.5206,
      "t": 120.3306,
      "end": 120.7796,
      "midi": 36,
      "confidence": 0.943,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 118.5206,
      "recording_end": 118.6803,
      "t": 120.7796,
      "end": 120.9393,
      "midi": 37,
      "confidence": 0.896,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 118.6803,
      "recording_end": 118.7501,
      "t": 120.9393,
      "end": 121.0091,
      "midi": 36,
      "confidence": 0.965,
      "uncertain": true,
      "velocity": 52
    },
    {
      "recording_time": 118.7501,
      "recording_end": 118.8598,
      "t": 121.0091,
      "end": 121.1188,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 69
    },
    {
      "recording_time": 118.8599,
      "recording_end": 119.1891,
      "t": 121.1188,
      "end": 121.4481,
      "midi": 36,
      "confidence": 0.971,
      "uncertain": false,
      "velocity": 76
    },
    {
      "recording_time": 119.1891,
      "recording_end": 120.0072,
      "t": 121.4481,
      "end": 122.2662,
      "midi": 36,
      "confidence": 0.917,
      "uncertain": false,
      "velocity": 76
    },
    {
      "recording_time": 120.0671,
      "recording_end": 120.2267,
      "t": 122.3261,
      "end": 122.4857,
      "midi": 39,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 71
    },
    {
      "recording_time": 120.2268,
      "recording_end": 120.3066,
      "t": 122.4857,
      "end": 122.5656,
      "midi": 39,
      "confidence": 0.879,
      "uncertain": true,
      "velocity": 76
    },
    {
      "recording_time": 120.4063,
      "recording_end": 120.8354,
      "t": 122.6653,
      "end": 123.0944,
      "midi": 38,
      "confidence": 0.894,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 120.8354,
      "recording_end": 121.434,
      "t": 123.0944,
      "end": 123.693,
      "midi": 38,
      "confidence": 0.977,
      "uncertain": false,
      "velocity": 80
    },
    {
      "recording_time": 121.434,
      "recording_end": 122.6612,
      "t": 123.693,
      "end": 124.9202,
      "midi": 38,
      "confidence": 0.984,
      "uncertain": false,
      "velocity": 80
    },
    {
      "recording_time": 122.6612,
      "recording_end": 123.1501,
      "t": 124.9202,
      "end": 125.4091,
      "midi": 38,
      "confidence": 0.965,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 123.1501,
      "recording_end": 123.3995,
      "t": 125.4091,
      "end": 125.6585,
      "midi": 38,
      "confidence": 0.926,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 123.3995,
      "recording_end": 123.7587,
      "t": 125.6585,
      "end": 126.0177,
      "midi": 38,
      "confidence": 0.926,
      "uncertain": false,
      "velocity": 78
    },
    {
      "recording_time": 123.7587,
      "recording_end": 124.1678,
      "t": 126.0177,
      "end": 126.4268,
      "midi": 38,
      "confidence": 0.937,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 124.1678,
      "recording_end": 124.3075,
      "t": 126.4268,
      "end": 126.5665,
      "midi": 38,
      "confidence": 0.978,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 124.3075,
      "recording_end": 124.4571,
      "t": 126.5665,
      "end": 126.7161,
      "midi": 38,
      "confidence": 0.959,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 124.4571,
      "recording_end": 124.7066,
      "t": 126.7161,
      "end": 126.9656,
      "midi": 39,
      "confidence": 0.667,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 124.7664,
      "recording_end": 124.8861,
      "t": 127.0254,
      "end": 127.1451,
      "midi": 49,
      "confidence": 0.877,
      "uncertain": true,
      "velocity": 91
    },
    {
      "recording_time": 124.9361,
      "recording_end": 125.0657,
      "t": 127.195,
      "end": 127.3247,
      "midi": 50,
      "confidence": 0.915,
      "uncertain": true,
      "velocity": 85
    },
    {
      "recording_time": 125.0658,
      "recording_end": 125.2354,
      "t": 127.3247,
      "end": 127.4944,
      "midi": 50,
      "confidence": 0.897,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 125.2354,
      "recording_end": 125.395,
      "t": 127.4944,
      "end": 127.654,
      "midi": 50,
      "confidence": 0.881,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 125.395,
      "recording_end": 125.5447,
      "t": 127.654,
      "end": 127.8037,
      "midi": 50,
      "confidence": 0.928,
      "uncertain": false,
      "velocity": 88
    },
    {
      "recording_time": 125.5447,
      "recording_end": 125.8639,
      "t": 127.8037,
      "end": 128.1229,
      "midi": 50,
      "confidence": 0.996,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 125.8639,
      "recording_end": 126.1732,
      "t": 128.1229,
      "end": 128.4322,
      "midi": 50,
      "confidence": 0.998,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 126.1732,
      "recording_end": 126.3329,
      "t": 128.4322,
      "end": 128.5919,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 126.3329,
      "recording_end": 126.5025,
      "t": 128.5919,
      "end": 128.7615,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 126.5025,
      "recording_end": 126.6721,
      "t": 128.7615,
      "end": 128.9311,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 126.6721,
      "recording_end": 126.8118,
      "t": 128.9311,
      "end": 129.0708,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 88
    },
    {
      "recording_time": 126.8118,
      "recording_end": 126.9016,
      "t": 129.0708,
      "end": 129.1606,
      "midi": 50,
      "confidence": 0.988,
      "uncertain": true,
      "velocity": 80
    },
    {
      "recording_time": 126.9016,
      "recording_end": 126.9814,
      "t": 129.1606,
      "end": 129.2404,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 88
    },
    {
      "recording_time": 126.9814,
      "recording_end": 127.1211,
      "t": 129.2404,
      "end": 129.3801,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 127.1211,
      "recording_end": 127.2707,
      "t": 129.3801,
      "end": 129.5297,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 127.2707,
      "recording_end": 127.4204,
      "t": 129.5297,
      "end": 129.6794,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 127.4204,
      "recording_end": 127.6199,
      "t": 129.6794,
      "end": 129.8789,
      "midi": 50,
      "confidence": 0.994,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 127.62,
      "recording_end": 127.7197,
      "t": 129.8789,
      "end": 129.9787,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 127.7197,
      "recording_end": 127.8793,
      "t": 129.9787,
      "end": 130.1383,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 127.8794,
      "recording_end": 128.039,
      "t": 130.1383,
      "end": 130.298,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 128.039,
      "recording_end": 128.1886,
      "t": 130.298,
      "end": 130.4476,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 128.1887,
      "recording_end": 128.3383,
      "t": 130.4476,
      "end": 130.5973,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 128.3383,
      "recording_end": 128.488,
      "t": 130.5973,
      "end": 130.747,
      "midi": 50,
      "confidence": 0.986,
      "uncertain": false,
      "velocity": 82
    },
    {
      "recording_time": 128.488,
      "recording_end": 128.6476,
      "t": 130.747,
      "end": 130.9066,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 128.6476,
      "recording_end": 129.0068,
      "t": 130.9066,
      "end": 131.2658,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 129.0068,
      "recording_end": 129.0966,
      "t": 131.2658,
      "end": 131.3556,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 129.0966,
      "recording_end": 129.2562,
      "t": 131.3556,
      "end": 131.5152,
      "midi": 50,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 129.2562,
      "recording_end": 129.3959,
      "t": 131.5152,
      "end": 131.6549,
      "midi": 50,
      "confidence": 0.982,
      "uncertain": true,
      "velocity": 85
    },
    {
      "recording_time": 129.3959,
      "recording_end": 129.6753,
      "t": 131.6549,
      "end": 131.9343,
      "midi": 47,
      "confidence": 0.639,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 129.6753,
      "recording_end": 129.8549,
      "t": 131.9343,
      "end": 132.1139,
      "midi": 47,
      "confidence": 0.819,
      "uncertain": false,
      "velocity": 75
    },
    {
      "recording_time": 129.8549,
      "recording_end": 129.9347,
      "t": 132.1139,
      "end": 132.1937,
      "midi": 36,
      "confidence": 0.327,
      "uncertain": true,
      "velocity": 63
    },
    {
      "recording_time": 129.9347,
      "recording_end": 132.1596,
      "t": 132.1937,
      "end": 134.4186,
      "midi": 24,
      "confidence": 0.895,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 132.1596,
      "recording_end": 132.2295,
      "t": 134.4186,
      "end": 134.4885,
      "midi": 24,
      "confidence": 0.477,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 132.3492,
      "recording_end": 132.4589,
      "t": 134.6082,
      "end": 134.7179,
      "midi": 35,
      "confidence": 0.325,
      "uncertain": true,
      "velocity": 83
    },
    {
      "recording_time": 132.459,
      "recording_end": 132.5886,
      "t": 134.7179,
      "end": 134.8476,
      "midi": 27,
      "confidence": 0.325,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 132.5887,
      "recording_end": 132.7982,
      "t": 134.8476,
      "end": 135.0572,
      "midi": 27,
      "confidence": 0.326,
      "uncertain": true,
      "velocity": 77
    },
    {
      "recording_time": 132.8381,
      "recording_end": 135.2227,
      "t": 135.0971,
      "end": 137.4817,
      "midi": 24,
      "confidence": 0.898,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 135.2626,
      "recording_end": 135.3424,
      "t": 137.5216,
      "end": 137.6014,
      "midi": 29,
      "confidence": 0.874,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 135.3424,
      "recording_end": 135.6317,
      "t": 137.6014,
      "end": 137.8907,
      "midi": 28,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 135.6317,
      "recording_end": 135.7614,
      "t": 137.8907,
      "end": 138.0204,
      "midi": 28,
      "confidence": 0.666,
      "uncertain": true,
      "velocity": 80
    },
    {
      "recording_time": 135.7714,
      "recording_end": 135.8712,
      "t": 138.0304,
      "end": 138.1302,
      "midi": 36,
      "confidence": 0.336,
      "uncertain": true,
      "velocity": 77
    },
    {
      "recording_time": 135.981,
      "recording_end": 136.8589,
      "t": 138.2399,
      "end": 139.1179,
      "midi": 24,
      "confidence": 0.878,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 136.859,
      "recording_end": 138.3356,
      "t": 139.1179,
      "end": 140.5946,
      "midi": 36,
      "confidence": 0.932,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 138.3356,
      "recording_end": 138.6249,
      "t": 140.5946,
      "end": 140.8839,
      "midi": 36,
      "confidence": 0.859,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 138.6249,
      "recording_end": 138.7546,
      "t": 140.8839,
      "end": 141.0136,
      "midi": 37,
      "confidence": 0.875,
      "uncertain": true,
      "velocity": 76
    },
    {
      "recording_time": 138.7846,
      "recording_end": 139.9419,
      "t": 141.0436,
      "end": 142.2009,
      "midi": 36,
      "confidence": 0.853,
      "uncertain": false,
      "velocity": 90
    },
    {
      "recording_time": 139.942,
      "recording_end": 140.5306,
      "t": 142.2009,
      "end": 142.7896,
      "midi": 24,
      "confidence": 0.882,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 140.5306,
      "recording_end": 140.9097,
      "t": 142.7896,
      "end": 143.1687,
      "midi": 36,
      "confidence": 0.9,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 140.9098,
      "recording_end": 141.0893,
      "t": 143.1687,
      "end": 143.3483,
      "midi": 36,
      "confidence": 0.868,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 141.0993,
      "recording_end": 141.249,
      "t": 143.3583,
      "end": 143.508,
      "midi": 38,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 141.249,
      "recording_end": 141.4186,
      "t": 143.508,
      "end": 143.6776,
      "midi": 38,
      "confidence": 0.553,
      "uncertain": true,
      "velocity": 68
    },
    {
      "recording_time": 141.4186,
      "recording_end": 141.6381,
      "t": 143.6776,
      "end": 143.8971,
      "midi": 38,
      "confidence": 0.801,
      "uncertain": false,
      "velocity": 81
    },
    {
      "recording_time": 141.6381,
      "recording_end": 141.8775,
      "t": 143.8971,
      "end": 144.1365,
      "midi": 31,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 141.8776,
      "recording_end": 142.107,
      "t": 144.1365,
      "end": 144.366,
      "midi": 38,
      "confidence": 0.625,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 142.107,
      "recording_end": 143.1147,
      "t": 144.366,
      "end": 145.3737,
      "midi": 36,
      "confidence": 0.86,
      "uncertain": false,
      "velocity": 93
    },
    {
      "recording_time": 143.1147,
      "recording_end": 144.2322,
      "t": 145.3737,
      "end": 146.4912,
      "midi": 24,
      "confidence": 0.878,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 144.2322,
      "recording_end": 144.3818,
      "t": 146.4912,
      "end": 146.6408,
      "midi": 35,
      "confidence": 0.324,
      "uncertain": true,
      "velocity": 79
    },
    {
      "recording_time": 144.3819,
      "recording_end": 144.5115,
      "t": 146.6408,
      "end": 146.7705,
      "midi": 37,
      "confidence": 0.878,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 144.5415,
      "recording_end": 144.6911,
      "t": 146.8005,
      "end": 146.9501,
      "midi": 36,
      "confidence": 0.993,
      "uncertain": false,
      "velocity": 79
    },
    {
      "recording_time": 144.7011,
      "recording_end": 144.8608,
      "t": 146.9601,
      "end": 147.1198,
      "midi": 35,
      "confidence": 0.324,
      "uncertain": true,
      "velocity": 82
    },
    {
      "recording_time": 144.9705,
      "recording_end": 145.0503,
      "t": 147.2295,
      "end": 147.3093,
      "midi": 41,
      "confidence": 0.809,
      "uncertain": true,
      "velocity": 85
    },
    {
      "recording_time": 145.0503,
      "recording_end": 145.1501,
      "t": 147.3093,
      "end": 147.4091,
      "midi": 29,
      "confidence": 0.327,
      "uncertain": true,
      "velocity": 79
    },
    {
      "recording_time": 145.1501,
      "recording_end": 146.1279,
      "t": 147.4091,
      "end": 148.3869,
      "midi": 48,
      "confidence": 0.896,
      "uncertain": false,
      "velocity": 94
    },
    {
      "recording_time": 146.1279,
      "recording_end": 147.1456,
      "t": 148.3869,
      "end": 149.4046,
      "midi": 36,
      "confidence": 0.896,
      "uncertain": false,
      "velocity": 93
    },
    {
      "recording_time": 147.1456,
      "recording_end": 147.3152,
      "t": 149.4046,
      "end": 149.5742,
      "midi": 35,
      "confidence": 0.874,
      "uncertain": false,
      "velocity": 85
    },
    {
      "recording_time": 147.3152,
      "recording_end": 147.4149,
      "t": 149.5742,
      "end": 149.6739,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 65
    },
    {
      "recording_time": 147.415,
      "recording_end": 147.4848,
      "t": 149.6739,
      "end": 149.7438,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 72
    },
    {
      "recording_time": 147.5746,
      "recording_end": 147.7542,
      "t": 149.8336,
      "end": 150.0132,
      "midi": 26,
      "confidence": 0.874,
      "uncertain": false,
      "velocity": 71
    },
    {
      "recording_time": 147.7542,
      "recording_end": 147.9437,
      "t": 150.0132,
      "end": 150.2027,
      "midi": 38,
      "confidence": 0.327,
      "uncertain": true,
      "velocity": 73
    },
    {
      "recording_time": 147.9438,
      "recording_end": 148.1433,
      "t": 150.2027,
      "end": 150.4023,
      "midi": 38,
      "confidence": 0.327,
      "uncertain": true,
      "velocity": 81
    },
    {
      "recording_time": 148.1433,
      "recording_end": 150.4281,
      "t": 150.4023,
      "end": 152.6871,
      "midi": 24,
      "confidence": 0.9,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 150.468,
      "recording_end": 150.6676,
      "t": 152.727,
      "end": 152.9266,
      "midi": 36,
      "confidence": 0.401,
      "uncertain": true,
      "velocity": 88
    },
    {
      "recording_time": 150.6676,
      "recording_end": 150.8272,
      "t": 152.9266,
      "end": 153.0862,
      "midi": 36,
      "confidence": 0.363,
      "uncertain": true,
      "velocity": 81
    },
    {
      "recording_time": 150.8272,
      "recording_end": 150.9968,
      "t": 153.0862,
      "end": 153.2558,
      "midi": 30,
      "confidence": 0.326,
      "uncertain": true,
      "velocity": 79
    },
    {
      "recording_time": 150.9968,
      "recording_end": 151.1465,
      "t": 153.2558,
      "end": 153.4055,
      "midi": 30,
      "confidence": 0.327,
      "uncertain": true,
      "velocity": 90
    },
    {
      "recording_time": 151.1465,
      "recording_end": 151.2562,
      "t": 153.4055,
      "end": 153.5152,
      "midi": 36,
      "confidence": 0.346,
      "uncertain": true,
      "velocity": 77
    },
    {
      "recording_time": 151.2562,
      "recording_end": 151.4358,
      "t": 153.5152,
      "end": 153.6948,
      "midi": 24,
      "confidence": 0.875,
      "uncertain": false,
      "velocity": 94
    },
    {
      "recording_time": 151.4358,
      "recording_end": 152.6431,
      "t": 153.6948,
      "end": 154.9021,
      "midi": 36,
      "confidence": 0.906,
      "uncertain": false,
      "velocity": 93
    },
    {
      "recording_time": 152.6431,
      "recording_end": 152.8027,
      "t": 154.9021,
      "end": 155.0617,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": false,
      "velocity": 90
    },
    {
      "recording_time": 152.8027,
      "recording_end": 152.9324,
      "t": 155.0617,
      "end": 155.1914,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 87
    },
    {
      "recording_time": 152.9324,
      "recording_end": 153.0222,
      "t": 155.1914,
      "end": 155.2812,
      "midi": 36,
      "confidence": 1.0,
      "uncertain": true,
      "velocity": 75
    },
    {
      "recording_time": 153.0222,
      "recording_end": 153.112,
      "t": 155.2812,
      "end": 155.371,
      "midi": 36,
      "confidence": 0.854,
      "uncertain": true,
      "velocity": 74
    },
    {
      "recording_time": 153.142,
      "recording_end": 153.3115,
      "t": 155.4009,
      "end": 155.5705,
      "midi": 33,
      "confidence": 0.585,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 153.3515,
      "recording_end": 153.5011,
      "t": 155.6105,
      "end": 155.7601,
      "midi": 36,
      "confidence": 0.472,
      "uncertain": true,
      "velocity": 77
    },
    {
      "recording_time": 153.5011,
      "recording_end": 153.5909,
      "t": 155.7601,
      "end": 155.8499,
      "midi": 33,
      "confidence": 0.326,
      "uncertain": true,
      "velocity": 51
    },
    {
      "recording_time": 153.5909,
      "recording_end": 153.8004,
      "t": 155.8499,
      "end": 156.0594,
      "midi": 33,
      "confidence": 0.326,
      "uncertain": true,
      "velocity": 74
    },
    {
      "recording_time": 153.8005,
      "recording_end": 153.9002,
      "t": 156.0594,
      "end": 156.1592,
      "midi": 33,
      "confidence": 0.336,
      "uncertain": true,
      "velocity": 74
    },
    {
      "recording_time": 153.9002,
      "recording_end": 154.0998,
      "t": 156.1592,
      "end": 156.3588,
      "midi": 33,
      "confidence": 0.341,
      "uncertain": true,
      "velocity": 82
    },
    {
      "recording_time": 154.1397,
      "recording_end": 155.7061,
      "t": 156.3987,
      "end": 157.9651,
      "midi": 24,
      "confidence": 0.878,
      "uncertain": false,
      "velocity": 92
    },
    {
      "recording_time": 155.7061,
      "recording_end": 156.3147,
      "t": 157.9651,
      "end": 158.5737,
      "midi": 24,
      "confidence": 0.889,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 156.3147,
      "recording_end": 156.4045,
      "t": 158.5737,
      "end": 158.6635,
      "midi": 24,
      "confidence": 0.752,
      "uncertain": true,
      "velocity": 79
    },
    {
      "recording_time": 156.4644,
      "recording_end": 156.7637,
      "t": 158.7234,
      "end": 159.0227,
      "midi": 27,
      "confidence": 0.672,
      "uncertain": false,
      "velocity": 87
    },
    {
      "recording_time": 156.7637,
      "recording_end": 156.9233,
      "t": 159.0227,
      "end": 159.1823,
      "midi": 28,
      "confidence": 0.725,
      "uncertain": false,
      "velocity": 86
    },
    {
      "recording_time": 156.9234,
      "recording_end": 157.1528,
      "t": 159.1823,
      "end": 159.4118,
      "midi": 28,
      "confidence": 0.708,
      "uncertain": false,
      "velocity": 91
    },
    {
      "recording_time": 157.1528,
      "recording_end": 158.9388,
      "t": 159.4118,
      "end": 161.1978,
      "midi": 24,
      "confidence": 0.876,
      "uncertain": false,
      "velocity": 89
    },
    {
      "recording_time": 158.9388,
      "recording_end": 159.0286,
      "t": 161.1978,
      "end": 161.2876,
      "midi": 36,
      "confidence": 0.405,
      "uncertain": true,
      "velocity": 65
    },
    {
      "recording_time": 159.1184,
      "recording_end": 159.3678,
      "t": 161.3773,
      "end": 161.6268,
      "midi": 33,
      "confidence": 0.875,
      "uncertain": false,
      "velocity": 92
    },
    {
      "recording_time": 159.3678,
      "recording_end": 159.5374,
      "t": 161.6268,
      "end": 161.7964,
      "midi": 35,
      "confidence": 0.599,
      "uncertain": true,
      "velocity": 63
    },
    {
      "recording_time": 159.5374,
      "recording_end": 159.6372,
      "t": 161.7964,
      "end": 161.8962,
      "midi": 43,
      "confidence": 0.436,
      "uncertain": true,
      "velocity": 73
    },
    {
      "recording_time": 159.6372,
      "recording_end": 159.7569,
      "t": 161.8962,
      "end": 162.0159,
      "midi": 43,
      "confidence": 0.894,
      "uncertain": true,
      "velocity": 67
    },
    {
      "recording_time": 159.7569,
      "recording_end": 159.8467,
      "t": 162.0159,
      "end": 162.1057,
      "midi": 44,
      "confidence": 0.874,
      "uncertain": true,
      "velocity": 48
    },
    {
      "recording_time": 159.9565,
      "recording_end": 160.1261,
      "t": 162.2154,
      "end": 162.3851,
      "midi": 47,
      "confidence": 0.836,
      "uncertain": false,
      "velocity": 83
    },
    {
      "recording_time": 160.1361,
      "recording_end": 160.2059,
      "t": 162.395,
      "end": 162.4649,
      "midi": 37,
      "confidence": 0.483,
      "uncertain": true,
      "velocity": 90
    },
    {
      "recording_time": 160.2458,
      "recording_end": 160.5152,
      "t": 162.5048,
      "end": 162.7742,
      "midi": 36,
      "confidence": 0.757,
      "uncertain": false,
      "velocity": 94
    },
    {
      "recording_time": 160.5551,
      "recording_end": 162.3111,
      "t": 162.8141,
      "end": 164.5701,
      "midi": 24,
      "confidence": 0.88,
      "uncertain": false,
      "velocity": 92
    },
    {
      "recording_time": 162.3111,
      "recording_end": 162.4508,
      "t": 164.5701,
      "end": 164.7098,
      "midi": 36,
      "confidence": 0.684,
      "uncertain": true,
      "velocity": 86
    },
    {
      "recording_time": 162.4608,
      "recording_end": 162.6503,
      "t": 164.7198,
      "end": 164.9093,
      "midi": 35,
      "confidence": 0.789,
      "uncertain": false,
      "velocity": 84
    },
    {
      "recording_time": 162.6503,
      "recording_end": 162.81,
      "t": 164.9093,
      "end": 165.069,
      "midi": 33,
      "confidence": 0.772,
      "uncertain": false,
      "velocity": 75
    },
    {
      "recording_time": 162.81,
      "recording_end": 162.9097,
      "t": 165.069,
      "end": 165.1687,
      "midi": 36,
      "confidence": 0.991,
      "uncertain": true,
      "velocity": 84
    },
    {
      "recording_time": 162.9098,
      "recording_end": 163.0295,
      "t": 165.1687,
      "end": 165.2885,
      "midi": 36,
      "confidence": 0.833,
      "uncertain": true,
      "velocity": 90
    },
    {
      "recording_time": 163.0395,
      "recording_end": 163.1292,
      "t": 165.2984,
      "end": 165.3882,
      "midi": 28,
      "confidence": 0.877,
      "uncertain": true,
      "velocity": 85
    },
    {
      "recording_time": 163.1392,
      "recording_end": 163.249,
      "t": 165.3982,
      "end": 165.508,
      "midi": 29,
      "confidence": 0.778,
      "uncertain": true,
      "velocity": 93
    },
    {
      "recording_time": 163.259,
      "recording_end": 168.4871,
      "t": 165.5179,
      "end": 170.7461,
      "midi": 24,
      "confidence": 0.915,
      "uncertain": false,
      "velocity": 93
    },
    {
      "recording_time": 168.4871,
      "recording_end": 169.8539,
      "t": 170.7461,
      "end": 172.1129,
      "midi": 24,
      "confidence": 0.908,
      "uncertain": false,
      "velocity": 93
    },
    {
      "recording_time": 169.854,
      "recording_end": 171.5401,
      "t": 172.1129,
      "end": 173.7991,
      "midi": 24,
      "confidence": 0.909,
      "uncertain": false,
      "velocity": 97
    },
    {
      "recording_time": 171.5401,
      "recording_end": 175.4213,
      "t": 173.7991,
      "end": 177.6803,
      "midi": 43,
      "confidence": 0.946,
      "uncertain": false,
      "velocity": 108
    }
  ],
  "limitations": [
    "Pitch, note boundaries and repeated attacks are estimates from a separated stem.",
    "Octave errors and missed repeated attacks are possible, particularly in noisy transitions.",
    "String/fret placements are practical suggestions, not recovered performance fingering.",
    "Slides, hammer-ons, pull-offs, bends, muting and other articulations are not explicitly authored.",
    "Confidence is a heuristic score, not a calibrated probability."
  ]
}