music/exemplars/formula_cards/UNMATCHED__143_Game_Sync.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__143_Game_Sync",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\143 Game Sync.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": "2026-08-07T01:50:33+00:00",
"format_induced_limit": "lossy source (aac); 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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],
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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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{
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{
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{
"bar": 1,
"at_s": 1.3,
"delta": 0.205,
"at_section_boundary": true
},
{
"bar": 2,
"at_s": 2.6,
"delta": -0.296,
"at_section_boundary": true
},
{
"bar": 3,
"at_s": 3.9,
"delta": 0.228,
"at_section_boundary": true
},
{
"bar": 5,
"at_s": 6.5,
"delta": -0.162,
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},
{
"bar": 6,
"at_s": 7.8,
"delta": 0.168,
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},
{
"bar": 8,
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"delta": -0.222,
"at_section_boundary": false
},
{
"bar": 13,
"at_s": 16.9,
"delta": 0.157,
"at_section_boundary": false
},
{
"bar": 19,
"at_s": 24.71,
"delta": 0.234,
"at_section_boundary": false
},
{
"bar": 21,
"at_s": 27.31,
"delta": -0.177,
"at_section_boundary": true
},
{
"bar": 22,
"at_s": 28.61,
"delta": 0.237,
"at_section_boundary": true
},
{
"bar": 24,
"at_s": 31.21,
"delta": -0.324,
"at_section_boundary": false
},
{
"bar": 25,
"at_s": 32.51,
"delta": 0.354,
"at_section_boundary": false
},
{
"bar": 27,
"at_s": 35.11,
"delta": -0.327,
"at_section_boundary": false
},
{
"bar": 28,
"at_s": 36.41,
"delta": 0.271,
"at_section_boundary": false
},
{
"bar": 30,
"at_s": 39.01,
"delta": -0.319,
"at_section_boundary": true
},
{
"bar": 31,
"at_s": 40.31,
"delta": 0.284,
"at_section_boundary": false
},
{
"bar": 33,
"at_s": 42.91,
"delta": -0.329,
"at_section_boundary": false
},
{
"bar": 34,
"at_s": 44.21,
"delta": 0.236,
"at_section_boundary": true
},
{
"bar": 36,
"at_s": 46.81,
"delta": -0.266,
"at_section_boundary": false
},
{
"bar": 37,
"at_s": 48.11,
"delta": 0.239,
"at_section_boundary": false
},
{
"bar": 39,
"at_s": 50.71,
"delta": -0.383,
"at_section_boundary": true
},
{
"bar": 40,
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"delta": 0.345,
"at_section_boundary": true
},
{
"bar": 42,
"at_s": 54.61,
"delta": -0.225,
"at_section_boundary": false
},
{
"bar": 43,
"at_s": 55.91,
"delta": 0.189,
"at_section_boundary": false
},
{
"bar": 45,
"at_s": 58.51,
"delta": -0.231,
"at_section_boundary": true
},
{
"bar": 46,
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"delta": 0.159,
"at_section_boundary": true
},
{
"bar": 50,
"at_s": 65.02,
"delta": 0.151,
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},
{
"bar": 51,
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"delta": -0.239,
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},
{
"bar": 54,
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"delta": -0.268,
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},
{
"bar": 55,
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"delta": -0.271,
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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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"brilliance": 0.00187,
"air": 0.00146,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.26609,
"seam_ratio": 3.758,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.7648,
"head_rms_trend": 0.2422,
"baked_fade_out": true,
"baked_fade_in": false
},
"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": {
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"spectral_centroid_curve_hz": [
0.0,
557.1,
2038.6,
1374.7,
730.0,
1285.8,
721.4,
1792.0,
955.3,
924.2,
1043.9,
705.8,
1262.9,
2835.0,
2115.0,
641.3,
1387.3,
813.8,
1846.4,
855.1,
1087.8,
1705.5,
762.3,
1380.5,
1856.1,
1262.4,
1017.0,
428.8,
632.1,
4126.0,
941.3,
804.9,
1067.5,
1322.7,
1527.4,
1835.2,
927.9,
1014.4,
413.4,
1137.5,
2932.7,
1309.7,
1551.2,
1417.3,
773.1,
1618.2,
1709.2,
744.7,
1472.6,
933.9,
1101.3,
2226.2,
1043.6,
1217.6,
414.4,
1475.3,
2067.6,
2086.4,
625.7,
1549.6,
959.6,
1263.9,
1632.7,
902.2,
2004.5,
418.1,
1711.3,
787.2,
1466.8,
1173.5,
1003.1,
621.6,
2171.8,
1001.7,
780.9,
1146.4,
786.3,
1897.7,
942.4,
979.9,
1081.1,
727.8,
1315.1,
2818.2,
1694.4,
682.8,
1465.2,
827.3,
1830.0,
874.0,
948.4,
1568.2,
680.7,
1300.9,
1897.5,
1213.6,
1017.6,
427.2,
649.5,
0.0
],
"spectral_rolloff85_hz_mean": 2090.3,
"spectral_flatness_mean": 0.01686,
"signature_colour": "warm"
}
}
}