music/exemplars/formula_cards/UNMATCHED__44_Another_World.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__44_Another_World",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Christophe Héral & Billy Martin\\Rayman Legends (Original Game Soundtrack\\44 Another World.m4a",
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"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": "2026-08-07T01:28:00+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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"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.",
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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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"position": 0.9846,
"at_s": 85.171,
"duration_s": 1.324
}
],
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{
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"at_s": 37.988,
"duration_s": 1.022,
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},
{
"position": 0.4716,
"at_s": 40.797,
"duration_s": 0.882,
"lanes": 9
},
{
"position": 0.4859,
"at_s": 42.028,
"duration_s": 0.975,
"lanes": 9
},
{
"position": 0.5167,
"at_s": 44.698,
"duration_s": 0.789,
"lanes": 9
},
{
"position": 0.5288,
"at_s": 45.743,
"duration_s": 1.138,
"lanes": 9
},
{
"position": 0.5978,
"at_s": 51.711,
"duration_s": 0.789,
"lanes": 9
},
{
"position": 0.6094,
"at_s": 52.709,
"duration_s": 4.737,
"lanes": 9
},
{
"position": 0.6668,
"at_s": 57.678,
"duration_s": 0.766,
"lanes": 9
},
{
"position": 0.6786,
"at_s": 58.7,
"duration_s": 0.789,
"lanes": 9
},
{
"position": 0.6899,
"at_s": 59.675,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.702,
"at_s": 60.72,
"duration_s": 21.339,
"lanes": 9
}
],
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"seconds": 4.481,
"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": 11,
"raises": 21,
"breaks": 6,
"tuttis": 11
}
},
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"time_to_hook_bars": 4.36,
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"time_to_full_texture_bars": 7.17,
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0.74,
1.49,
2.23,
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5.2,
5.94,
6.69,
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8.17,
8.92,
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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,
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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,
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37.15,
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38.64,
39.38,
40.12,
40.87,
41.61,
42.35,
43.1,
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44.58,
45.33,
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48.3,
49.04,
49.78,
50.53,
51.27,
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54.24,
54.98,
55.73,
56.47,
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57.96,
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59.44,
60.19,
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61.67,
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64.64,
65.39,
66.13,
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68.36,
69.1,
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72.07,
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73.56,
74.3,
75.05,
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76.53,
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78.76,
79.51,
80.25,
80.99,
81.73,
82.48,
83.22,
83.96,
84.71,
85.45,
86.19
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}
},
"complexity_law": {
"available": true,
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0.999,
0.9926,
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0.997,
0.9928,
1.0,
0.6015,
0.4298
],
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{
"bar": 4,
"at_s": 7.8,
"delta": 0.363,
"at_section_boundary": true
},
{
"bar": 24,
"at_s": 46.81,
"delta": -0.177,
"at_section_boundary": false
},
{
"bar": 42,
"at_s": 81.92,
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"at_section_boundary": true
},
{
"bar": 43,
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"delta": -0.172,
"at_section_boundary": true
}
],
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"steps_total": 4,
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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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8.17,
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22.29,
23.03,
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25.26,
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27.49,
28.24,
28.98,
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31.21,
31.95,
32.69,
33.44,
34.18,
34.92,
35.67,
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37.15,
37.89,
38.64,
39.38,
40.12,
40.87,
41.61,
42.35,
43.1,
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44.58,
45.33,
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48.3,
49.04,
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51.27,
52.01,
52.76,
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54.24,
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57.96,
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59.44,
60.19,
60.93,
61.67,
62.42,
63.16,
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64.64,
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66.13,
66.87,
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68.36,
69.1,
69.85,
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75.05,
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80.25,
80.99,
81.73,
82.48,
83.22,
83.96,
84.71,
85.45,
86.19
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},
"register": {
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"melody_tessitura_midi": 62.0,
"bass_floor_band": {
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"low_bass": 0.18975,
"bass": 0.04004,
"low_mid": 0.14947,
"mid": 0.15065,
"upper_mid": 0.27031,
"presence": 0.08709,
"brilliance": 0.02489,
"air": 0.00618,
"ultra": 0.0
},
"octave_band_profile": {
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"low_bass": 0.18975,
"bass": 0.04004,
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"mid": 0.15065,
"upper_mid": 0.27031,
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},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 0.98199,
"interior_distance_median": 0.05916,
"seam_ratio": 16.6,
"seam_clean": false,
"tail_rms_over_mid": 0.0014,
"head_rms_over_mid": 0.0556,
"tail_rms_trend": -0.9388,
"head_rms_trend": -0.1655,
"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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4802.0,
3561.9,
4401.9,
4230.8,
5080.5,
4099.9,
5132.6,
3141.5,
4926.9,
4060.9,
4715.6,
659.8,
2460.9,
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2728.9,
567.7,
3927.6,
637.8,
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663.4,
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3408.2,
1411.8,
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1241.4,
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2135.0,
1892.5,
1582.6,
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529.8,
1680.1,
1413.5,
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1352.4,
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1578.5,
1586.4,
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1756.5,
1711.5,
1799.9,
2572.6,
2349.5,
1527.6,
2041.4,
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1506.9,
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2253.7,
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2121.4,
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2612.5,
2604.3,
2337.2,
3254.4,
2975.6,
1669.5,
1871.9,
2222.6,
2178.4,
1983.9,
1870.3,
2150.3,
1960.0,
1858.0,
2174.9,
1510.5,
2087.1,
1845.2,
3319.3,
1560.0,
1762.4,
1688.2,
1993.0,
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1528.2,
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2630.4,
2177.6,
2726.0,
1169.8,
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2728.8,
989.9,
674.2,
419.9
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"signature_colour": "warm"
}
}
}