music/exemplars/formula_cards/UNMATCHED__84_Lucas.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__84_Lucas",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\84 Lucas.m4a",
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"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-07T03:32:19+00:00",
"format_induced_limit": "lossy source (aac); high-band timbre figures carry codec artefacts and the card declares it",
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"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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{
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{
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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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"at_s": 10.217,
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"lanes_removed": 1.5,
"bars_held_s": 6.385,
"re_enters_at_s": 16.602
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"at_s": 50.016,
"db_delta": -3.46,
"lanes_removed": 1.53,
"bars_held_s": 2.67,
"re_enters_at_s": 52.686
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"at_s": 51.223,
"db_delta": -10.77,
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"end_s": 2.229,
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"at_s": 0.0,
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"position": 0.9762,
"at_s": 52.013,
"duration_s": 1.254
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"position": 0.3038,
"at_s": 16.184,
"duration_s": 1.138,
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{
"position": 0.4437,
"at_s": 23.638,
"duration_s": 1.254,
"lanes": 9
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{
"position": 0.4711,
"at_s": 25.101,
"duration_s": 1.695,
"lanes": 9
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{
"position": 0.6707,
"at_s": 35.736,
"duration_s": 1.37,
"lanes": 9
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{
"position": 0.7173,
"at_s": 38.22,
"duration_s": 0.766,
"lanes": 9
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{
"position": 0.7409,
"at_s": 39.474,
"duration_s": 1.37,
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"at_s": 41.958,
"duration_s": 0.789,
"lanes": 9
}
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"seconds": 1.764,
"threshold": "40 dB below the track's own p95 RMS",
"note": "Section 11.2 treats rest as a FIRST-CLASS parameter, not an absence."
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"counts": {
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"raises": 2,
"breaks": 2,
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28.24,
28.98,
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33.44,
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"delta": 0.272,
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32.69,
33.44,
34.18,
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35.67,
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47.55,
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"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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3786.7,
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2874.8,
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3080.3,
1936.9,
1914.0,
2626.9,
2979.3,
3205.5,
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1552.8,
3375.5,
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2054.9,
2180.4,
2278.6,
1924.7,
1716.6,
1515.9,
1342.9,
1870.8,
3415.8,
2207.4,
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1587.1,
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2040.7,
2968.7,
2028.6,
1853.8,
3276.0,
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3272.0,
2607.0,
2580.7,
4554.4,
1993.0,
2176.4,
3863.8,
2106.6,
2793.1,
2078.4,
1702.5,
2690.3,
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3390.5,
2553.6,
2081.9,
2082.9,
2331.0,
3783.3,
2933.7,
2716.7,
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