music/exemplars/formula_cards/UNMATCHED__124_Poffins.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__124_Poffins",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\124 Poffins.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": "2026-08-07T02:59:29+00:00",
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"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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"time_to_full_texture_bars": 1.92,
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"definition": "energy = 0.45*density + 0.35*lane-simultaneity + 0.20*register, each normalised to the track's own maximum (section 11.4)",
"times_s": [
0.0,
0.74,
1.49,
2.23,
2.97,
3.72,
4.46,
5.2,
5.94,
6.69,
7.43,
8.17,
8.92,
9.66,
10.4,
11.15,
11.89,
12.63,
13.37,
14.12,
14.86,
15.6,
16.35,
17.09,
17.83,
18.58,
19.32,
20.06,
20.81,
21.55,
22.29,
23.03,
23.78,
24.52,
25.26,
26.01,
26.75,
27.49,
28.24,
28.98,
29.72,
30.46,
31.21,
31.95,
32.69,
33.44,
34.18,
34.92,
35.67
],
"values": [
0.059,
0.2428,
0.2553,
0.3824,
0.6622,
0.7117,
0.6826,
0.6572,
0.6872,
0.67,
0.6677,
0.6518,
0.6874,
0.7115,
0.7051,
0.7522,
0.7606,
0.6419,
0.6817,
0.692,
0.7144,
0.7283,
0.6645,
0.7258,
0.7571,
0.7038,
0.7627,
0.7329,
0.725,
0.7876,
0.7333,
0.7224,
0.7777,
0.7088,
0.699,
0.6587,
0.6876,
0.6895,
0.7784,
0.6732,
0.6506,
0.674,
0.626,
0.56,
0.5041,
0.2522,
0.0891,
0.0505,
0.0291
],
"peak_position_normalised": 0.5656
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.3932,
"bars": 26,
"index_per_bar": [
0.4614,
0.7217,
0.9593,
0.9865,
0.9767,
0.9929,
0.9974,
0.9521,
0.981,
0.9804,
0.9906,
0.9918,
1.0,
0.9909,
0.9975,
0.9917,
0.9877,
0.9996,
0.991,
0.9883,
0.9963,
0.9765,
0.9739,
0.8783,
0.389,
0.0209
],
"definition": "lane count + 4*harmonic change rate + 0.6*onset strength + 0.4*register span, per bar, normalised to the track's own maximum (section 11.6)",
"step_map": [
{
"bar": 1,
"at_s": 1.39,
"delta": 0.26,
"at_section_boundary": true
},
{
"bar": 2,
"at_s": 2.79,
"delta": 0.238,
"at_section_boundary": true
},
{
"bar": 24,
"at_s": 33.44,
"delta": -0.489,
"at_section_boundary": false
},
{
"bar": 25,
"at_s": 34.83,
"delta": -0.368,
"at_section_boundary": false
}
],
"steps_at_section_boundaries": 2,
"steps_total": 4,
"boundary_step_share": 0.5,
"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."
},
"texture_and_density": {
"note_rate_per_s": 2.947,
"melodic_salience": 0.7851,
"voiced_fraction": 0.4268,
"note_count": 107,
"mean_lanes": 7.735,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 18.29,
"peak_position_normalised": 0.5899,
"peak_at_s": 21.409,
"arc_curve_db": [
-43.7,
-56.97,
-26.81,
-22.67,
-17.43,
-16.01,
-16.31,
-16.04,
-15.43,
-16.09,
-16.03,
-15.59,
-15.28,
-14.37,
-15.44,
-15.95,
-14.58,
-15.58,
-15.82,
-14.69,
-14.95,
-15.85,
-16.19,
-15.19,
-15.47,
-15.63,
-14.45,
-14.51,
-13.97,
-13.56,
-14.07,
-14.64,
-14.41,
-14.42,
-15.21,
-15.27,
-14.78,
-14.0,
-14.05,
-16.46,
-16.92,
-16.11,
-17.57,
-19.69,
-22.85,
-28.21,
-38.45,
-54.75,
-65.99
],
"arc_times_s": [
0.0,
0.74,
1.49,
2.23,
2.97,
3.72,
4.46,
5.2,
5.94,
6.69,
7.43,
8.17,
8.92,
9.66,
10.4,
11.15,
11.89,
12.63,
13.37,
14.12,
14.86,
15.6,
16.35,
17.09,
17.83,
18.58,
19.32,
20.06,
20.81,
21.55,
22.29,
23.03,
23.78,
24.52,
25.26,
26.01,
26.75,
27.49,
28.24,
28.98,
29.72,
30.46,
31.21,
31.95,
32.69,
33.44,
34.18,
34.92,
35.67
]
},
"register": {
"melody_span_semitones": 12.0,
"melody_tessitura_midi": 40.0,
"bass_floor_band": {
"sub": 0.00038,
"low_bass": 0.03596,
"bass": 0.16757,
"low_mid": 0.27176,
"mid": 0.23775,
"upper_mid": 0.20035,
"presence": 0.05015,
"brilliance": 0.01706,
"air": 0.01896,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00038,
"low_bass": 0.03596,
"bass": 0.16757,
"low_mid": 0.27176,
"mid": 0.23775,
"upper_mid": 0.20035,
"presence": 0.05015,
"brilliance": 0.01706,
"air": 0.01896,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 0.26435,
"interior_distance_median": 0.06865,
"seam_ratio": 3.851,
"seam_clean": false,
"tail_rms_over_mid": 0.0004,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.8139,
"head_rms_trend": 0.5676,
"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": 2404.9,
"spectral_centroid_curve_hz": [
1073.6,
2189.6,
1786.8,
2356.5,
4204.3,
3237.6,
2172.6,
2726.2,
1928.4,
1833.0,
1794.1,
1616.0,
1883.3,
1997.6,
2043.1,
3684.0,
4247.8,
1755.2,
2151.1,
1885.7,
2636.7,
3504.1,
1748.2,
2945.5,
3955.1,
2174.3,
3792.2,
2254.2,
1776.2,
3689.7,
2038.1,
2116.0,
3542.0,
1875.5,
1766.4,
1191.2,
1356.4,
2223.8,
3901.1,
1769.2,
2082.5,
2229.9,
1545.8,
1874.8,
2143.1,
1946.5,
1767.8,
1215.8,
800.4
],
"spectral_rolloff85_hz_mean": 5498.6,
"spectral_flatness_mean": 0.02866,
"signature_colour": "warm"
}
}
}