music/exemplars/formula_cards/UNMATCHED__13_-_Majestic_12_labs.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__13_-_Majestic_12_labs",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\DeusEx_OST\\deus_ex_soundtrack\\13 - Majestic 12 labs.mp3",
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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": "2026-08-06T21:02:31+00:00",
"format_induced_limit": "lossy source (mp3); high-band timbre figures carry codec artefacts and the card declares it",
"control": {
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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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"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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"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.",
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"position": 0.4896,
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"end_s": 55.798,
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"position": 0.552,
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"end_s": 63.948,
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"end_s": 89.072,
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"position": 0.7817,
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"end_s": 87.075,
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{
"position": 0.8914,
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"end_s": 99.312,
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},
{
"position": 0.9318,
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"end_s": 103.607,
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],
"breaks": [
{
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"at_s": 108.577,
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}
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{
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},
{
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},
{
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"position": 0.7291,
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{
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}
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},
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"raises": 15,
"breaks": 1,
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}
},
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}
},
"complexity_law": {
"available": true,
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"at_s": 1.95,
"delta": 0.274,
"at_section_boundary": true
},
{
"bar": 2,
"at_s": 3.9,
"delta": 0.153,
"at_section_boundary": false
},
{
"bar": 3,
"at_s": 5.85,
"delta": -0.193,
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},
{
"bar": 6,
"at_s": 11.7,
"delta": -0.21,
"at_section_boundary": false
},
{
"bar": 9,
"at_s": 17.55,
"delta": -0.19,
"at_section_boundary": false
},
{
"bar": 12,
"at_s": 23.41,
"delta": -0.156,
"at_section_boundary": false
},
{
"bar": 18,
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"delta": -0.265,
"at_section_boundary": false
},
{
"bar": 41,
"at_s": 79.97,
"delta": 0.17,
"at_section_boundary": false
},
{
"bar": 47,
"at_s": 91.67,
"delta": 0.152,
"at_section_boundary": true
},
{
"bar": 52,
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"at_section_boundary": true
},
{
"bar": 54,
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"delta": -0.589,
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}
],
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"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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},
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"melody_tessitura_midi": 43.0,
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"low_bass": 0.17487,
"bass": 0.4237,
"low_mid": 0.16427,
"mid": 0.10335,
"upper_mid": 0.01569,
"presence": 0.00356,
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"air": 0.00114,
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"bass": 0.4237,
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},
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"loop_seam": {
"measurable": true,
"seam_distance": 0.09518,
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"head_rms_over_mid": 0.0232,
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"head_rms_trend": 0.9612,
"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."
},
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}
}
}