{
  "duration_sec": 694.74,
  "tempo_beat_track_bpm": 110.29,
  "num_beats_tracked": 1276,
  "median_inter_beat_interval_sec": 0.544,
  "bpm_from_median_ibi": 110.29,
  "change_point_threshold": 0.0595,
  "change_points_sec": [
    5.0,
    75.0,
    220.0,
    270.0,
    325.0,
    450.0
  ],
  "segments": [
    {
      "start_sec": 0.0,
      "end_sec": 5.0,
      "duration_sec": 5.0
    },
    {
      "start_sec": 5.0,
      "end_sec": 75.0,
      "duration_sec": 70.0
    },
    {
      "start_sec": 75.0,
      "end_sec": 220.0,
      "duration_sec": 145.0
    },
    {
      "start_sec": 220.0,
      "end_sec": 270.0,
      "duration_sec": 50.0
    },
    {
      "start_sec": 270.0,
      "end_sec": 325.0,
      "duration_sec": 55.0
    },
    {
      "start_sec": 325.0,
      "end_sec": 450.0,
      "duration_sec": 125.0
    },
    {
      "start_sec": 450.0,
      "end_sec": 694.7,
      "duration_sec": 244.7
    }
  ],
  "loop_candidate": {
    "lag_sec": 10.0,
    "corr": 0.096
  },
  "method": "librosa beat_track + 5s-window MFCC/centroid/RMS cosine change points; exploratory, clue-grade"
}