{
  "mixture_id": "00091a5c173aa1a0357fb91516cd9df9dc122efa7bcaa1e9dd9963f21f96bc82",
  "sample_rate": 16000,
  "samples": 49152,
  "notes": [
    {
      "audio": "note-00-midi-078.wav",
      "pitch": 78,
      "onset_sample": -20860,
      "symbolic_offset_sample": 29900,
      "acoustic_offset_sample": 29900
    },
    {
      "audio": "note-01-midi-070.wav",
      "pitch": 70,
      "onset_sample": -9760,
      "symbolic_offset_sample": 500,
      "acoustic_offset_sample": 5863
    },
    {
      "audio": "note-02-midi-085.wav",
      "pitch": 85,
      "onset_sample": 0,
      "symbolic_offset_sample": 15500,
      "acoustic_offset_sample": 20845
    },
    {
      "audio": "note-03-midi-073.wav",
      "pitch": 73,
      "onset_sample": 240,
      "symbolic_offset_sample": 15240,
      "acoustic_offset_sample": 20565
    },
    {
      "audio": "note-04-midi-083.wav",
      "pitch": 83,
      "onset_sample": 14840,
      "symbolic_offset_sample": 29540,
      "acoustic_offset_sample": 34826
    },
    {
      "audio": "note-05-midi-071.wav",
      "pitch": 71,
      "onset_sample": 15300,
      "symbolic_offset_sample": 29340,
      "acoustic_offset_sample": 34648
    },
    {
      "audio": "note-06-midi-075.wav",
      "pitch": 75,
      "onset_sample": 20440,
      "symbolic_offset_sample": 53700,
      "acoustic_offset_sample": 58553
    },
    {
      "audio": "note-07-midi-066.wav",
      "pitch": 66,
      "onset_sample": 29900,
      "symbolic_offset_sample": 40740,
      "acoustic_offset_sample": 46136
    },
    {
      "audio": "note-08-midi-078.wav",
      "pitch": 78,
      "onset_sample": 29940,
      "symbolic_offset_sample": 40300,
      "acoustic_offset_sample": 45668
    },
    {
      "audio": "note-09-midi-089.wav",
      "pitch": 89,
      "onset_sample": 39740,
      "symbolic_offset_sample": 53600,
      "acoustic_offset_sample": 58877
    },
    {
      "audio": "note-10-midi-077.wav",
      "pitch": 77,
      "onset_sample": 40200,
      "symbolic_offset_sample": 54140,
      "acoustic_offset_sample": 59402
    }
  ]
}