UNMATCHED__39_Dexter_s_Island___.json

music/exemplars/formula_cards/UNMATCHED__39_Dexter_s_Island___.json

{
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 "consumer": "docs/proposals/music/MASTERPIECE_PROGRAM.md rung 2 (the archetype synthesis -> MASTERPIECE_STANDARD.md)",
 "tier": "RUNG-1 MEASURED",
 "legal_posture": "ANALYSIS FOR UNDERSTANDING ONLY. Audio lawfully obtained by Josh, read from disk, measured, and never copied, redistributed, or used as model input of any kind.",
 "track_id": "UNMATCHED__39_Dexter_s_Island___",
 "title": null,
 "game": null,
 "composer": null,
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 "source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Ape Escape,Soichi Terada\\Ape Escape Originape Soundtracks _ サルゲッチ\\39 Dexter's Island _ ガブリンのしま.m4a",
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 "decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
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  "ffmpeg_version": "ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
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     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     83.35,
     161.5,
     161.5,
     161.5,
     161.5,
     161.5
    ],
    "adjustment_events": [
     {
      "position_s": 0.09,
      "duration_s": 2.74,
      "delta_bpm": 39.85,
      "shape": "step"
     },
     {
      "position_s": 184.18,
      "duration_s": 2.93,
      "delta_bpm": 42.26,
      "shape": "step"
     }
    ],
    "dispersion_bpm": 11.356,
    "rubato_depth_bpm": 0.0
   },
   "global_bpm": 112.35,
   "octave_ambiguity_note": "Beat trackers pick a metrical level, and half/double-time readings are a real and known property, not an error -- the rig's own control plants 120 bpm and this estimator returns 60. Every bar figure on this card (time-to-hook in bars, the complexity index's bar length) inherits whichever level was picked, so compare bar counts within a card, never across cards, until rung 2 pins the metrical level per class.",
   "windowed_tempo_stability": {
    "tempo_bpm_global": 112.35,
    "tempo_bpm_median_local": 112.35,
    "tempo_iqr_bpm": 28.99,
    "tempo_stability": 0.0,
    "beat_interval_cv": 0.0211
   },
   "dominant_onset_period_s": 1.4396,
   "dominant_onset_period_bpm": 41.68,
   "metre": {
    "assumed": "4/4",
    "measured": null,
    "note": "Bar arithmetic on this card uses 4 beats per bar at the baseline tempo. The onset period beside it is MEASURED; the signature is not."
   },
   "groove": {
    "swing_ratio": 0.542,
    "onset_rate_per_s": 10.769
   }
  },
  "tonality": {
   "key": "C",
   "mode": "minor",
   "windowed_key_agreement": 0.7447,
   "modulation_note": "Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2)."
  },
  "the_hook": {
   "available": true,
   "onset_s": 35.805,
   "onset_bars": 12.43,
   "pitch_contour": "---DU-D-DU---DU",
   "interval_vocabulary_semitones": [
    0,
    1,
    6
   ],
   "intervals": [
    0.33,
    -0.33,
    0.33,
    -6.33,
    0.67,
    0.0,
    -0.67,
    0.0,
    -0.67,
    0.67,
    0.0,
    0.0,
    0.0,
    -0.67,
    0.67
   ],
   "range_semitones": 7.0,
   "distinctive_deviation": {
    "largest_interval_semitones": -6.33,
    "at_note_index": 4,
    "is_licensed_leap": false
   }
  },
  "motif_economy": {
   "self_similarity_peak": 0.9828,
   "self_similarity_baseline": 0.963,
   "self_similarity_lift": 0.0199,
   "recurrence_lag_s": 2.879,
   "interval_3gram_repetition": 0.5893,
   "interval_4gram_repetition": 0.4909
  },
  "lane_analysis": {
   "method": "spectral_band_proxy",
   "confidence": "LOW-FOR-ROSTER, USABLE-FOR-ARRANGEMENT",
   "method_note": "Section 11.1 requires the lane method be declared. Bands are not instruments: two instruments in one octave read as one lane, and one instrument spanning two octaves reads as two. Entry/exit and simultaneity shapes are trustworthy; a roster is not claimed.",
   "lane_roster_bands": [
    "sub",
    "low_bass",
    "bass",
    "low_mid",
    "mid",
    "upper_mid",
    "presence",
    "brilliance",
    "air",
    "ultra"
   ],
   "entry_exit_map": [
    {
     "lane": "sub",
     "band_hz": [
      20,
      45
     ],
     "entry_s": 35.364,
     "exit_s": 171.549,
     "active_fraction": 0.5484,
     "segments": [
      [
       35.364,
       36.479
      ],
      [
       38.243,
       39.381
      ],
      [
       41.123,
       42.237
      ],
      [
       44.002,
       45.116
      ],
      [
       46.719,
       47.972
      ],
      [
       49.575,
       50.828
      ],
      [
       52.454,
       53.708
      ],
      [
       55.333,
       56.587
      ],
      [
       58.212,
       59.466
      ],
      [
       61.068,
       62.346
      ],
      [
       63.971,
       65.202
      ],
      [
       66.827,
       68.081
      ],
      [
       93.158,
       94.319
      ],
      [
       96.061,
       97.176
      ],
      [
       98.94,
       100.055
      ],
      [
       101.866,
       102.934
      ],
      [
       138.832,
       139.947
      ],
      [
       141.711,
       142.849
      ],
      [
       144.591,
       145.705
      ],
      [
       147.47,
       148.584
      ],
      [
       150.187,
       151.441
      ],
      [
       153.066,
       154.32
      ],
      [
       155.945,
       157.176
      ],
      [
       158.801,
       160.055
      ],
      [
       161.681,
       162.934
      ],
      [
       164.56,
       165.814
      ],
      [
       167.439,
       168.67
      ],
      [
       170.295,
       171.549
      ]
     ]
    },
    {
     "lane": "low_bass",
     "band_hz": [
      45,
      90
     ],
     "entry_s": 6.827,
     "exit_s": 184.575,
     "active_fraction": 0.6084,
     "segments": [
      [
       6.827,
       7.361
      ],
      [
       19.783,
       20.294
      ],
      [
       24.822,
       25.333
      ],
      [
       34.157,
       34.714
      ],
      [
       34.876,
       35.596
      ],
      [
       37.941,
       39.079
      ],
      [
       46.695,
       47.253
      ],
      [
       49.203,
       50.503
      ],
      [
       52.431,
       52.988
      ],
      [
       55.287,
       55.844
      ],
      [
       57.168,
       58.05
      ],
      [
       58.166,
       58.746
      ],
      [
       60.743,
       62.392
      ],
      [
       63.925,
       64.482
      ],
      [
       66.804,
       67.361
      ],
      [
       68.638,
       69.521
      ],
      [
       69.683,
       70.24
      ],
      [
       70.821,
       71.355
      ],
      [
       71.889,
       72.771
      ],
      [
       73.282,
       74.559
      ],
      [
       74.768,
       75.651
      ],
      [
       77.996,
       78.507
      ],
      [
       78.716,
       79.273
      ],
      [
       79.412,
       79.993
      ],
      [
       80.504,
       81.386
      ],
      [
       82.315,
       82.826
      ],
      [
       83.754,
       84.288
      ],
      [
       85.194,
       85.705
      ],
      [
       86.262,
       87.121
      ],
      [
       88.05,
       88.607
      ],
      [
       89.141,
       89.699
      ],
      [
       92.021,
       92.857
      ],
      [
       95.55,
       96.316
      ],
      [
       101.285,
       102.052
      ],
      [
       104.165,
       104.745
      ],
      [
       105.302,
       105.837
      ],
      [
       106.371,
       108.693
      ],
      [
       108.878,
       109.412
      ],
      [
       109.621,
       110.179
      ],
      [
       111.061,
       111.572
      ],
      [
       112.083,
       113.012
      ],
      [
       113.522,
       114.799
      ],
      [
       115.008,
       115.868
      ],
      [
       117.516,
       118.073
      ],
      [
       118.236,
       118.793
      ],
      [
       119.676,
       120.186
      ],
      [
       120.744,
       121.626
      ],
      [
       122.555,
       123.112
      ],
      [
       123.995,
       124.529
      ],
      [
       125.411,
       125.945
      ],
      [
       126.131,
       127.779
      ],
      [
       127.896,
       128.801
      ],
      [
       129.382,
       129.939
      ],
      [
       130.798,
       131.68
      ],
      [
       131.866,
       133.12
      ],
      [
       134.049,
       134.56
      ],
      [
       135.117,
       136.022
      ],
      [
       136.928,
       137.439
      ],
      [
       137.996,
       139.064
      ],
      [
       141.433,
       142.478
      ],
      [
       149.351,
       149.954
      ],
      [
       150.163,
       150.698
      ],
      [
       152.718,
       154.366
      ],
      [
       155.899,
       156.456
      ],
      [
       158.778,
       159.335
      ],
      [
       160.636,
       161.472
      ],
      [
       164.212,
       165.489
      ],
      [
       167.091,
       167.95
      ],
      [
       170.272,
       170.829
      ],
      [
       172.106,
       172.687
      ],
      [
       173.128,
       173.708
      ],
      [
       174.289,
       174.8
      ],
      [
       175.729,
       176.239
      ],
      [
       177.145,
       177.702
      ],
      [
       178.19,
       178.794
      ],
      [
       180.024,
       180.535
      ],
      [
       181.464,
       181.975
      ],
      [
       183.995,
       184.575
      ]
     ]
    },
    {
     "lane": "bass",
     "band_hz": [
      90,
      180
     ],
     "entry_s": 0.72,
     "exit_s": 184.668,
     "active_fraction": 0.8818,
     "segments": [
      [
       0.72,
       36.061
      ],
      [
       38.174,
       38.963
      ],
      [
       39.636,
       41.866
      ],
      [
       43.816,
       44.675
      ],
      [
       45.697,
       46.324
      ],
      [
       46.695,
       48.251
      ],
      [
       49.11,
       53.986
      ],
      [
       55.031,
       56.424
      ],
      [
       57.469,
       59.304
      ],
      [
       60.604,
       65.503
      ],
      [
       66.154,
       68.36
      ],
      [
       68.615,
       69.358
      ],
      [
       69.404,
       139.529
      ],
      [
       141.642,
       142.385
      ],
      [
       143.035,
       145.357
      ],
      [
       147.377,
       148.143
      ],
      [
       149.188,
       149.815
      ],
      [
       150.163,
       151.278
      ],
      [
       152.764,
       153.972
      ],
      [
       154.761,
       157.408
      ],
      [
       158.128,
       158.824
      ],
      [
       158.894,
       159.893
      ],
      [
       160.938,
       162.772
      ],
      [
       163.794,
       168.972
      ],
      [
       169.645,
       170.342
      ],
      [
       170.388,
       171.758
      ],
      [
       172.083,
       184.668
      ]
     ]
    },
    {
     "lane": "low_mid",
     "band_hz": [
      180,
      355
     ],
     "entry_s": 0.743,
     "exit_s": 184.668,
     "active_fraction": 0.8983,
     "segments": [
      [
       0.743,
       36.293
      ],
      [
       37.245,
       38.708
      ],
      [
       39.613,
       40.24
      ],
      [
       40.867,
       42.167
      ],
      [
       43.63,
       44.652
      ],
      [
       45.395,
       46.463
      ],
      [
       46.672,
       47.763
      ],
      [
       48.785,
       50.666
      ],
      [
       51.27,
       52.106
      ],
      [
       52.175,
       53.313
      ],
      [
       55.217,
       56.216
      ],
      [
       57.098,
       59.048
      ],
      [
       60.256,
       62.346
      ],
      [
       62.764,
       64.807
      ],
      [
       64.923,
       65.434
      ],
      [
       65.689,
       67.895
      ],
      [
       68.545,
       69.335
      ],
      [
       69.404,
       142.199
      ],
      [
       143.592,
       145.009
      ],
      [
       145.31,
       146.239
      ],
      [
       147.307,
       147.958
      ],
      [
       148.979,
       149.954
      ],
      [
       150.071,
       151.232
      ],
      [
       152.253,
       154.134
      ],
      [
       154.761,
       155.574
      ],
      [
       155.643,
       156.781
      ],
      [
       158.685,
       159.684
      ],
      [
       160.868,
       162.54
      ],
      [
       163.445,
       165.999
      ],
      [
       166.092,
       168.298
      ],
      [
       169.157,
       171.178
      ],
      [
       171.804,
       172.826
      ],
      [
       172.896,
       184.668
      ]
     ]
    },
    {
     "lane": "mid",
     "band_hz": [
      355,
      710
     ],
     "entry_s": 0.697,
     "exit_s": 184.668,
     "active_fraction": 0.9655,
     "segments": [
      [
       0.697,
       41.587
      ],
      [
       41.912,
       43.189
      ],
      [
       43.375,
       53.313
      ],
      [
       55.217,
       64.784
      ],
      [
       64.946,
       145.148
      ],
      [
       146.82,
       153.879
      ],
      [
       153.995,
       154.506
      ],
      [
       154.552,
       156.758
      ],
      [
       158.685,
       168.67
      ],
      [
       168.739,
       184.668
      ]
     ]
    },
    {
     "lane": "upper_mid",
     "band_hz": [
      710,
      1400
     ],
     "entry_s": 0.697,
     "exit_s": 184.645,
     "active_fraction": 0.9735,
     "segments": [
      [
       0.697,
       47.531
      ],
      [
       48.483,
       48.994
      ],
      [
       49.11,
       56.123
      ],
      [
       56.332,
       68.22
      ],
      [
       68.336,
       150.976
      ],
      [
       152.602,
       159.614
      ],
      [
       159.777,
       171.688
      ],
      [
       171.804,
       184.645
      ]
     ]
    },
    {
     "lane": "presence",
     "band_hz": [
      1400,
      2800
     ],
     "entry_s": 0.697,
     "exit_s": 184.645,
     "active_fraction": 0.9751,
     "segments": [
      [
       0.697,
       48.158
      ],
      [
       49.157,
       54.706
      ],
      [
       55.24,
       151.603
      ],
      [
       152.973,
       158.174
      ],
      [
       158.36,
       184.645
      ]
     ]
    },
    {
     "lane": "brilliance",
     "band_hz": [
      2800,
      5600
     ],
     "entry_s": 0.697,
     "exit_s": 185.62,
     "active_fraction": 0.9629,
     "segments": [
      [
       0.697,
       2.183
      ],
      [
       2.438,
       6.502
      ],
      [
       6.78,
       10.797
      ],
      [
       11.076,
       15.116
      ],
      [
       15.372,
       19.435
      ],
      [
       19.714,
       28.05
      ],
      [
       28.305,
       32.369
      ],
      [
       32.647,
       39.544
      ],
      [
       39.706,
       42.214
      ],
      [
       42.585,
       43.63
      ],
      [
       43.746,
       48.971
      ],
      [
       49.133,
       54.056
      ],
      [
       54.149,
       54.729
      ],
      [
       54.846,
       71.285
      ],
      [
       71.425,
       75.604
      ],
      [
       75.743,
       79.923
      ],
      [
       80.016,
       84.219
      ],
      [
       84.358,
       88.561
      ],
      [
       88.654,
       141.34
      ],
      [
       141.502,
       142.942
      ],
      [
       143.105,
       145.682
      ],
      [
       147.215,
       152.439
      ],
      [
       152.602,
       157.524
      ],
      [
       157.64,
       158.198
      ],
      [
       158.337,
       161.077
      ],
      [
       161.193,
       174.777
      ],
      [
       174.869,
       179.072
      ],
      [
       179.212,
       183.391
      ],
      [
       183.507,
       185.62
      ]
     ]
    },
    {
     "lane": "air",
     "band_hz": [
      5600,
      11200
     ],
     "entry_s": 0.697,
     "exit_s": 185.899,
     "active_fraction": 0.9875,
     "segments": [
      [
       0.697,
       94.621
      ],
      [
       95.271,
       100.403
      ],
      [
       100.519,
       102.4
      ],
      [
       102.446,
       185.899
      ]
     ]
    }
   ],
   "interlap_matrix": {
    "sub|low_bass": 0.6695,
    "sub|bass": 0.5596,
    "sub|low_mid": 0.5356,
    "sub|mid": 0.5518,
    "sub|upper_mid": 0.5526,
    "sub|presence": 0.5565,
    "sub|brilliance": 0.5557,
    "sub|air": 0.5528,
    "low_bass|bass": 0.6514,
    "low_bass|low_mid": 0.6177,
    "low_bass|mid": 0.6204,
    "low_bass|upper_mid": 0.6153,
    "low_bass|presence": 0.6164,
    "low_bass|brilliance": 0.6133,
    "low_bass|air": 0.6139,
    "bass|low_mid": 0.9099,
    "bass|mid": 0.8962,
    "bass|upper_mid": 0.8926,
    "bass|presence": 0.894,
    "bass|brilliance": 0.8828,
    "bass|air": 0.8892,
    "low_mid|mid": 0.9146,
    "low_mid|upper_mid": 0.913,
    "low_mid|presence": 0.9149,
    "low_mid|brilliance": 0.8939,
    "low_mid|air": 0.9059,
    "mid|upper_mid": 0.9727,
    "mid|presence": 0.9776,
    "mid|brilliance": 0.9615,
    "mid|air": 0.9738,
    "upper_mid|presence": 0.992,
    "upper_mid|brilliance": 0.9624,
    "upper_mid|air": 0.9818,
    "presence|brilliance": 0.9668,
    "presence|air": 0.9835,
    "brilliance|air": 0.9712
   },
   "simultaneity_curve": {
    "times_s": [
     0.0,
     0.186,
     0.372,
     0.557,
     0.743,
     0.929,
     1.115,
     1.3,
     1.486,
     1.672,
     1.858,
     2.043,
     2.229,
     2.415,
     2.601,
     2.786,
     2.972,
     3.158,
     3.344,
     3.529,
     3.715,
     3.901,
     4.087,
     4.272,
     4.458,
     4.644,
     4.83,
     5.016,
     5.201,
     5.387,
     5.573,
     5.759,
     5.944,
     6.13,
     6.316,
     6.502,
     6.687,
     6.873,
     7.059,
     7.245,
     7.43,
     7.616,
     7.802,
     7.988,
     8.173,
     8.359,
     8.545,
     8.731,
     8.916,
     9.102,
     9.288,
     9.474,
     9.66,
     9.845,
     10.031,
     10.217,
     10.403,
     10.588,
     10.774,
     10.96,
     11.146,
     11.331,
     11.517,
     11.703,
     11.889,
     12.074,
     12.26,
     12.446,
     12.632,
     12.817,
     13.003,
     13.189,
     13.375,
     13.56,
     13.746,
     13.932,
     14.118,
     14.303,
     14.489,
     14.675,
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    {
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    {
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    {
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   "octave_band_profile": {
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    "seam_ratio": 0.475,
    "seam_clean": true,
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    "baked_fade_in": true
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   "ending": "baked_fade_out",
   "cadence_census_note": "A cadence census needs harmonic transcription and is a rung-2 dimension; the seam measurement is what rung 1 can honestly report about how it ends."
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    3832.8,
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    3207.6,
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   "spectral_rolloff85_hz_mean": 6854.8,
   "spectral_flatness_mean": 0.0755,
   "signature_colour": "bright"
  }
 }
}

Generated by harness/site/structure_site.py — the URL path is the repo path. review root