{
  "duration_sec": 372.77,
  "tempo_beat_track_bpm": 125.0,
  "num_beats_tracked": 776,
  "median_inter_beat_interval_sec": 0.48,
  "bpm_from_median_ibi": 125.0,
  "change_point_threshold": 0.0417,
  "change_points_sec": [
    15.0,
    75.0,
    150.0,
    230.0,
    315.0,
    360.0
  ],
  "segments": [
    {
      "start_sec": 0.0,
      "end_sec": 15.0,
      "duration_sec": 15.0
    },
    {
      "start_sec": 15.0,
      "end_sec": 75.0,
      "duration_sec": 60.0
    },
    {
      "start_sec": 75.0,
      "end_sec": 150.0,
      "duration_sec": 75.0
    },
    {
      "start_sec": 150.0,
      "end_sec": 230.0,
      "duration_sec": 80.0
    },
    {
      "start_sec": 230.0,
      "end_sec": 315.0,
      "duration_sec": 85.0
    },
    {
      "start_sec": 315.0,
      "end_sec": 360.0,
      "duration_sec": 45.0
    },
    {
      "start_sec": 360.0,
      "end_sec": 372.8,
      "duration_sec": 12.8
    }
  ],
  "loop_candidate": {
    "lag_sec": 10.0,
    "corr": 0.131
  },
  "method": "librosa beat_track + 5s-window MFCC/centroid/RMS cosine change points; exploratory, clue-grade"
}