music/exemplars/formula_cards/UNMATCHED__21_Victory_Trainer_Battle_.json
{
"schema": "formula-card/v1",
"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__21_Victory_Trainer_Battle_",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\21 Victory! (Trainer Battle).m4a",
"sha256": "ea202e2cce20cb61d6dd997af827eb0b93e50ff8648ddc10a62b609fc77ac932",
"bytes": 1246783,
"source_format": "mov,mp4,m4a,3gp,3g2,mj2",
"source_codec": "aac",
"source_sample_rate_hz": 44100,
"source_channels": 2,
"lossless_source": false,
"analysis_sample_rate_hz": 22050,
"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-07T03:11:28+00:00",
"format_induced_limit": "lossy source (aac); high-band timbre figures carry codec artefacts and the card declares it",
"control": {
"controls_passed": 24,
"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."
},
"card": {
"duration_and_structure": {
"total_length_s": 21.96,
"section_boundaries_s": [
0.0,
0.789,
21.96
],
"section_count": 2,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.8168,
"is_repeat": false
}
],
"novelty_peak_strength": [
1.0
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"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 76.0,
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21.18,
21.55,
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73.83,
73.83,
73.83,
73.83,
73.83,
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76.0,
76.0,
76.0,
76.0,
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152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
76.0,
76.0,
76.0,
76.0,
76.0,
76.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11
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{
"position_s": 8.06,
"duration_s": 8.2,
"delta_bpm": 59.01,
"shape": "step"
},
{
"position_s": 16.67,
"duration_s": 5.27,
"delta_bpm": 99.66,
"shape": "ramp"
}
],
"dispersion_bpm": 62.414,
"rubato_depth_bpm": 76.0
},
"global_bpm": 152.0,
"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.",
"windowed_tempo_stability": {
"tempo_bpm_global": 152.0,
"tempo_bpm_median_local": 152.0,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0088
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"dominant_onset_period_s": 0.7895,
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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."
},
"groove": {
"swing_ratio": 0.705,
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}
},
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"key": "D#",
"mode": "major",
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"modulation_note": "Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2)."
},
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3,
4,
7,
12,
28
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4.0,
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}
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"confidence": "LOW-FOR-ROSTER, USABLE-FOR-ARRANGEMENT",
"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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[
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[
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]
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{
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]
},
{
"lane": "brilliance",
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]
},
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]
}
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"mean": 6.922
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"register_spacing_octaves": [
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1.0,
1.0
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},
"event_grammar": {
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"db_delta": -4.81,
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{
"position": 0.8385,
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{
"position": 0.8935,
"at_s": 19.621,
"db_delta": -15.08,
"lanes_removed": -0.0,
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{
"position": 0.9485,
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],
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"position": 0.0275,
"start_s": 0.604,
"end_s": 16.161,
"db_delta": 77.18,
"lanes_added": 3.27,
"slope_db_per_s": 4.961
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{
"position": 0.0825,
"start_s": 1.811,
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],
"breaks": [
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"at_s": 0.0,
"duration_s": 0.302
},
{
"position": 0.8713,
"at_s": 19.133,
"duration_s": 2.81
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],
"tuttis": [
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"position": 0.0899,
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"duration_s": 6.084,
"lanes": 9
},
{
"position": 0.3754,
"at_s": 8.243,
"duration_s": 4.249,
"lanes": 9
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{
"position": 0.5837,
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"duration_s": 4.272,
"lanes": 9
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],
"silence_budget": {
"fraction": 0.1438,
"seconds": 3.157,
"threshold": "40 dB below the track's own p95 RMS",
"note": "Section 11.2 treats rest as a FIRST-CLASS parameter, not an absence."
},
"counts": {
"drops": 4,
"raises": 2,
"breaks": 2,
"tuttis": 3
}
},
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"time_to_hook_s": 0.383,
"time_to_hook_bars": 0.12,
"time_to_full_texture_s": 1.95,
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1.49,
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4.46,
5.2,
5.94,
6.69,
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8.17,
8.92,
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10.4,
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11.89,
12.63,
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14.86,
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18.58,
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0.0637,
0.0305,
0.1295,
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}
},
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"bar_length_s": 3.1579,
"bars": 6,
"index_per_bar": [
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0.9968,
1.0,
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{
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"delta": -0.219,
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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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"register": {
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"bass_floor_band": {
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"mid": 0.20602,
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"presence": 0.05362,
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"air": 0.00316,
"ultra": 0.0
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"mid": 0.20602,
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"air": 0.00316,
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}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.07898,
"seam_ratio": 12.661,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.8386,
"head_rms_trend": 0.8522,
"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": 1895.0,
"spectral_centroid_curve_hz": [
0.0,
3354.3,
2398.5,
1704.6,
1584.4,
1577.1,
1697.3,
1530.5,
1659.5,
1686.3,
2625.0,
2375.0,
1603.3,
1520.3,
2167.1,
2104.3,
1520.6,
2292.8,
1952.1,
1797.1,
1759.8,
1554.1,
1566.2,
1611.3,
1527.5,
1639.2,
1541.0,
803.7,
3497.0,
5243.7
],
"spectral_rolloff85_hz_mean": 3737.5,
"spectral_flatness_mean": 0.0374,
"signature_colour": "warm"
}
}
}