UNMATCHED__3-06_From_That_Day_On....json

music/exemplars/formula_cards/UNMATCHED__3-06_From_That_Day_On....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__3-06_From_That_Day_On...",
 "title": null,
 "game": null,
 "composer": null,
 "purpose_class": null,
 "source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Nobuo Uematsu\\FINAL FANTASY VI (Original Soundtrack)\\3-06 From That Day On....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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  "ran_at": "2026-08-07T12:07:20+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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   "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.",
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    "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."
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   "pitch_contour": "-U-DD-UUUDDUUU-",
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    "is_licensed_leap": true
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  "motif_economy": {
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   "recurrence_lag_s": 58.375,
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  "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": [
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  "complexity_law": {
   "available": true,
   "bar_length_s": 1.0217,
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     "bar": 2,
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     "delta": 0.152,
     "at_section_boundary": false
    },
    {
     "bar": 3,
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     "delta": -0.172,
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    },
    {
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     "at_section_boundary": false
    },
    {
     "bar": 25,
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     "at_section_boundary": true
    },
    {
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     "delta": 0.157,
     "at_section_boundary": false
    },
    {
     "bar": 32,
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     "delta": -0.194,
     "at_section_boundary": false
    },
    {
     "bar": 33,
     "at_s": 33.72,
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     "at_section_boundary": true
    },
    {
     "bar": 36,
     "at_s": 36.78,
     "delta": -0.191,
     "at_section_boundary": false
    },
    {
     "bar": 37,
     "at_s": 37.8,
     "delta": 0.172,
     "at_section_boundary": false
    },
    {
     "bar": 39,
     "at_s": 39.85,
     "delta": 0.165,
     "at_section_boundary": false
    },
    {
     "bar": 40,
     "at_s": 40.87,
     "delta": -0.222,
     "at_section_boundary": false
    },
    {
     "bar": 42,
     "at_s": 42.91,
     "delta": -0.167,
     "at_section_boundary": true
    },
    {
     "bar": 43,
     "at_s": 43.93,
     "delta": 0.221,
     "at_section_boundary": false
    },
    {
     "bar": 44,
     "at_s": 44.95,
     "delta": -0.242,
     "at_section_boundary": false
    },
    {
     "bar": 45,
     "at_s": 45.98,
     "delta": 0.213,
     "at_section_boundary": false
    },
    {
     "bar": 51,
     "at_s": 52.11,
     "delta": 0.196,
     "at_section_boundary": false
    },
    {
     "bar": 52,
     "at_s": 53.13,
     "delta": -0.15,
     "at_section_boundary": false
    },
    {
     "bar": 73,
     "at_s": 74.58,
     "delta": -0.162,
     "at_section_boundary": false
    },
    {
     "bar": 82,
     "at_s": 83.78,
     "delta": 0.351,
     "at_section_boundary": true
    },
    {
     "bar": 85,
     "at_s": 86.84,
     "delta": -0.202,
     "at_section_boundary": false
    },
    {
     "bar": 86,
     "at_s": 87.86,
     "delta": 0.185,
     "at_section_boundary": false
    },
    {
     "bar": 89,
     "at_s": 90.93,
     "delta": -0.232,
     "at_section_boundary": false
    },
    {
     "bar": 90,
     "at_s": 91.95,
     "delta": 0.203,
     "at_section_boundary": true
    },
    {
     "bar": 91,
     "at_s": 92.97,
     "delta": -0.219,
     "at_section_boundary": true
    },
    {
     "bar": 92,
     "at_s": 93.99,
     "delta": 0.277,
     "at_section_boundary": false
    },
    {
     "bar": 93,
     "at_s": 95.02,
     "delta": -0.285,
     "at_section_boundary": false
    },
    {
     "bar": 94,
     "at_s": 96.04,
     "delta": 0.243,
     "at_section_boundary": false
    },
    {
     "bar": 95,
     "at_s": 97.06,
     "delta": -0.235,
     "at_section_boundary": false
    },
    {
     "bar": 96,
     "at_s": 98.08,
     "delta": 0.275,
     "at_section_boundary": false
    },
    {
     "bar": 97,
     "at_s": 99.1,
     "delta": -0.281,
     "at_section_boundary": false
    },
    {
     "bar": 98,
     "at_s": 100.12,
     "delta": 0.173,
     "at_section_boundary": true
    },
    {
     "bar": 99,
     "at_s": 101.15,
     "delta": -0.166,
     "at_section_boundary": true
    },
    {
     "bar": 100,
     "at_s": 102.17,
     "delta": 0.227,
     "at_section_boundary": false
    },
    {
     "bar": 101,
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     "delta": -0.242,
     "at_section_boundary": false
    },
    {
     "bar": 102,
     "at_s": 104.21,
     "delta": 0.215,
     "at_section_boundary": false
    },
    {
     "bar": 126,
     "at_s": 128.73,
     "delta": -0.164,
     "at_section_boundary": false
    },
    {
     "bar": 128,
     "at_s": 130.77,
     "delta": -0.307,
     "at_section_boundary": true
    },
    {
     "bar": 129,
     "at_s": 131.8,
     "delta": -0.193,
     "at_section_boundary": false
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   "steps_at_section_boundaries": 9,
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   "boundary_step_share": 0.237,
   "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."
  },
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  "register": {
   "melody_span_semitones": 43.0,
   "melody_tessitura_midi": 69.0,
   "bass_floor_band": {
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    "low_bass": 0.04174,
    "bass": 0.05394,
    "low_mid": 0.06748,
    "mid": 0.60689,
    "upper_mid": 0.19621,
    "presence": 0.03097,
    "brilliance": 0.002,
    "air": 0.00029,
    "ultra": 0.0
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   "octave_band_profile": {
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    "bass": 0.05394,
    "low_mid": 0.06748,
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  "cadence_and_ending": {
   "loop_seam": {
    "measurable": true,
    "seam_distance": 1.0,
    "interior_distance_median": 0.08502,
    "seam_ratio": 11.761,
    "seam_clean": false,
    "tail_rms_over_mid": 0.0,
    "head_rms_over_mid": 0.0,
    "tail_rms_trend": 0.0,
    "head_rms_trend": 0.8495,
    "baked_fade_out": false,
    "baked_fade_in": true
   },
   "ending": "through_or_loop",
   "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": 1173.2,
   "spectral_centroid_curve_hz": [
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   "spectral_rolloff85_hz_mean": 2031.5,
   "spectral_flatness_mean": 0.01783,
   "signature_colour": "dark"
  }
 }
}

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