music/exemplars/formula_cards/UNMATCHED__177_Looker_s_Theme.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__177_Looker_s_Theme",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\177 Looker's Theme.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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"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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"low_mid": 0.11193,
"mid": 0.12626,
"upper_mid": 0.22306,
"presence": 0.17538,
"brilliance": 0.0438,
"air": 0.01674,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.02133,
"low_bass": 0.08986,
"bass": 0.19158,
"low_mid": 0.11193,
"mid": 0.12626,
"upper_mid": 0.22306,
"presence": 0.17538,
"brilliance": 0.0438,
"air": 0.01674,
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}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.05944,
"seam_ratio": 16.825,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.7996,
"head_rms_trend": 0.6295,
"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": 2536.1,
"spectral_centroid_curve_hz": [
0.0,
2876.2,
2075.9,
3483.5,
2370.3,
2327.8,
2693.4,
1973.1,
1200.5,
1924.2,
1990.2,
2842.5,
2897.0,
2116.7,
3496.8,
2607.9,
3591.3,
1884.0,
2181.6,
2424.1,
2387.4,
1893.7,
1845.7,
3866.7,
1938.1,
2100.8,
2571.3,
3496.0,
2556.9,
2334.7,
2307.6,
3704.7,
3044.6,
2690.6,
2792.3,
2586.8,
2803.1,
2798.6,
2531.7,
3281.2,
3717.3,
2062.1,
1856.3,
2074.4,
1975.2,
1852.4,
2491.6,
1995.3,
3439.6,
2413.3,
3233.7,
2566.6,
3489.2,
2064.9,
2046.4,
2319.8,
3292.7,
2698.9,
2157.8,
3374.9,
2547.3,
4019.2,
2472.4,
2657.8,
2872.2,
2034.5,
2156.2,
2493.2,
2741.4,
2307.2,
2036.7,
2135.8,
3901.8,
2563.5,
2967.9,
2574.6,
3084.7,
3920.5,
2706.4,
3101.2,
2874.7,
3275.0,
2539.5,
2733.3,
2386.4,
3110.5,
2272.7,
5114.3
],
"spectral_rolloff85_hz_mean": 5391.7,
"spectral_flatness_mean": 0.04216,
"signature_colour": "warm"
}
}
}