UNMATCHED__66_Deep_Within_Team_Galactic_HQ.json

music/exemplars/formula_cards/UNMATCHED__66_Deep_Within_Team_Galactic_HQ.json

{
 "schema": "formula-card/v1",
 "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__66_Deep_Within_Team_Galactic_HQ",
 "title": null,
 "game": null,
 "composer": null,
 "purpose_class": null,
 "source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\66 Deep Within Team Galactic HQ.m4a",
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 "lossless_source": false,
 "analysis_sample_rate_hz": 22050,
 "decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
 "measured_at": "2026-08-07T03:25:39+00:00",
 "format_induced_limit": "lossy source (aac); high-band timbre figures carry codec artefacts and the card declares it",
 "control": {
  "controls_passed": 24,
  "controls_total": 24,
  "ran_at": "2026-08-06T20:41:42+00:00",
  "ffmpeg_version": "ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
  "note": "This measurement is admissible only because the positive control recovered its planted answers in the same process, immediately before it."
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  },
  "opening_and_flow_law": {
   "onset_type": "fade_in",
   "first_sound_at_s": 0.348,
   "time_to_hook_s": null,
   "time_to_hook_bars": null,
   "time_to_full_texture_s": 0.372,
   "time_to_full_texture_bars": 0.21,
   "flow_curve": {
    "definition": "energy = 0.45*density + 0.35*lane-simultaneity + 0.20*register, each normalised to the track's own maximum (section 11.4)",
    "times_s": [
     0.0,
     0.74,
     1.49,
     2.23,
     2.97,
     3.72,
     4.46,
     5.2,
     5.94,
     6.69,
     7.43,
     8.17,
     8.92,
     9.66,
     10.4,
     11.15,
     11.89,
     12.63,
     13.37,
     14.12,
     14.86,
     15.6,
     16.35,
     17.09,
     17.83,
     18.58,
     19.32,
     20.06,
     20.81,
     21.55,
     22.29,
     23.03,
     23.78,
     24.52,
     25.26,
     26.01,
     26.75,
     27.49,
     28.24,
     28.98,
     29.72,
     30.46,
     31.21,
     31.95,
     32.69
    ],
    "values": [
     0.1049,
     0.5837,
     0.6685,
     0.7139,
     0.7624,
     0.7516,
     0.7487,
     0.784,
     0.7747,
     0.7692,
     0.7242,
     0.6899,
     0.6888,
     0.6994,
     0.7337,
     0.7399,
     0.7579,
     0.7353,
     0.7313,
     0.7341,
     0.7383,
     0.7714,
     0.7692,
     0.7225,
     0.6975,
     0.6897,
     0.6617,
     0.6566,
     0.6713,
     0.6791,
     0.7137,
     0.7552,
     0.7557,
     0.7179,
     0.6693,
     0.6364,
     0.6186,
     0.6344,
     0.6139,
     0.5897,
     0.4981,
     0.3063,
     0.0673,
     0.0598,
     0.0407
    ],
    "peak_position_normalised": 0.1775
   }
  },
  "complexity_law": {
   "available": true,
   "bar_length_s": 1.7647,
   "bars": 18,
   "index_per_bar": [
    0.8593,
    0.9892,
    0.9943,
    0.9955,
    1.0,
    0.9969,
    0.9884,
    0.9875,
    0.988,
    0.9925,
    0.9938,
    0.9966,
    0.9929,
    0.9918,
    0.9968,
    0.9931,
    0.9577,
    0.3977
   ],
   "definition": "lane count + 4*harmonic change rate + 0.6*onset strength + 0.4*register span, per bar, normalised to the track's own maximum (section 11.6)",
   "step_map": [
    {
     "bar": 17,
     "at_s": 30.0,
     "delta": -0.56,
     "at_section_boundary": false
    }
   ],
   "steps_at_section_boundaries": 0,
   "steps_total": 1,
   "boundary_step_share": 0.0,
   "hypothesis_note": "Section 11.6 expects masterpieces to step complexity AT structural boundaries and hold it flat inside sections. This share is the measurement of that claim on this track; the corpus decides, not us."
  },
  "texture_and_density": {
   "note_rate_per_s": 0.122,
   "melodic_salience": 0.0,
   "voiced_fraction": 0.8792,
   "note_count": 4,
   "mean_lanes": 8.21,
   "max_lanes": 9
  },
  "dynamics": {
   "dynamic_range_db_p95_minus_p10": 13.17,
   "peak_position_normalised": 0.169,
   "peak_at_s": 5.55,
   "arc_curve_db": [
    -38.46,
    -45.98,
    -13.33,
    -10.47,
    -9.67,
    -9.59,
    -9.33,
    -9.19,
    -9.19,
    -10.16,
    -12.18,
    -13.21,
    -13.17,
    -12.77,
    -11.64,
    -10.39,
    -9.83,
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    -9.65,
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    -10.48,
    -11.81,
    -12.95,
    -13.93,
    -14.49,
    -14.08,
    -12.84,
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    -10.15,
    -12.39,
    -14.63,
    -15.6,
    -15.8,
    -15.05,
    -15.8,
    -20.5,
    -28.46,
    -42.22,
    -61.68,
    -44.17
   ],
   "arc_times_s": [
    0.0,
    0.74,
    1.49,
    2.23,
    2.97,
    3.72,
    4.46,
    5.2,
    5.94,
    6.69,
    7.43,
    8.17,
    8.92,
    9.66,
    10.4,
    11.15,
    11.89,
    12.63,
    13.37,
    14.12,
    14.86,
    15.6,
    16.35,
    17.09,
    17.83,
    18.58,
    19.32,
    20.06,
    20.81,
    21.55,
    22.29,
    23.03,
    23.78,
    24.52,
    25.26,
    26.01,
    26.75,
    27.49,
    28.24,
    28.98,
    29.72,
    30.46,
    31.21,
    31.95,
    32.69
   ]
  },
  "register": {
   "melody_span_semitones": 0.0,
   "melody_tessitura_midi": 39.0,
   "bass_floor_band": {
    "sub": 0.3642,
    "low_bass": 0.30941,
    "bass": 0.16984,
    "low_mid": 0.11092,
    "mid": 0.02612,
    "upper_mid": 0.00695,
    "presence": 0.00693,
    "brilliance": 0.00281,
    "air": 0.00163,
    "ultra": 0.0
   },
   "octave_band_profile": {
    "sub": 0.3642,
    "low_bass": 0.30941,
    "bass": 0.16984,
    "low_mid": 0.11092,
    "mid": 0.02612,
    "upper_mid": 0.00695,
    "presence": 0.00693,
    "brilliance": 0.00281,
    "air": 0.00163,
    "ultra": 0.0
   }
  },
  "cadence_and_ending": {
   "loop_seam": {
    "measurable": true,
    "seam_distance": 0.3041,
    "interior_distance_median": 0.00374,
    "seam_ratio": 81.298,
    "seam_clean": false,
    "tail_rms_over_mid": 0.0004,
    "head_rms_over_mid": 0.0,
    "tail_rms_trend": -0.805,
    "head_rms_trend": 0.806,
    "baked_fade_out": true,
    "baked_fade_in": true
   },
   "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."
  },
  "timbre": {
   "spectral_centroid_hz_mean": 1337.1,
   "spectral_centroid_curve_hz": [
    900.7,
    1746.6,
    1424.4,
    1117.2,
    1260.2,
    989.6,
    825.6,
    1209.3,
    1272.6,
    1699.0,
    1810.5,
    1852.4,
    1888.7,
    1782.2,
    1860.2,
    1378.2,
    1326.5,
    944.8,
    834.0,
    764.6,
    731.9,
    1104.4,
    1217.8,
    1045.8,
    1308.2,
    1795.2,
    1701.9,
    1804.8,
    1914.2,
    1539.8,
    1399.4,
    1400.8,
    1132.6,
    909.3,
    1037.2,
    1422.0,
    1595.4,
    1874.1,
    1475.7,
    1302.6,
    1300.8,
    1011.7,
    834.8,
    942.5,
    679.1
   ],
   "spectral_rolloff85_hz_mean": 2787.1,
   "spectral_flatness_mean": 0.01015,
   "signature_colour": "warm"
  }
 }
}

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