music/exemplars/formula_cards/UNMATCHED__96_Eterna_City_Night_.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__96_Eterna_City_Night_",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\96 Eterna City (Night).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": "2026-08-07T03:35:52+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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"at_s": 0.0,
"duration_s": 0.302
},
{
"position": 0.9865,
"at_s": 100.217,
"duration_s": 1.347
}
],
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{
"position": 0.5835,
"at_s": 59.281,
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},
{
"position": 0.6373,
"at_s": 64.737,
"duration_s": 1.207,
"lanes": 9
},
{
"position": 0.6905,
"at_s": 70.147,
"duration_s": 0.766,
"lanes": 9
},
{
"position": 0.7056,
"at_s": 71.68,
"duration_s": 2.415,
"lanes": 9
}
],
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"seconds": 1.741,
"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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"raises": 9,
"breaks": 2,
"tuttis": 4
}
},
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28.24,
28.98,
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33.44,
34.18,
34.92,
35.67,
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40.12,
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42.35,
43.1,
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}
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"available": true,
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"bars": 37,
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},
{
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},
{
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},
{
"bar": 36,
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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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"bass": 0.1757,
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"air": 0.00243,
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"bass": 0.1757,
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},
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"loop_seam": {
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"seam_distance": 1.0,
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"seam_clean": false,
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"head_rms_trend": 0.4717,
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"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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}
}
}