music/exemplars/formula_cards/UNMATCHED__30_-_Eat_This.json
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"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__30_-_Eat_This",
"title": null,
"game": null,
"composer": null,
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"source_path": "D:\\audio\\exemplars\\Okami Original Soundtrack Vol. 1\\Okami Original Soundtrack Vol. 1 [MP3]\\30 - Eat This.mp3",
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"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",
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0.8873,
0.923,
0.8563,
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1.0,
0.8589,
0.9364,
0.8865,
0.9603,
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0.7926,
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0.9032,
0.7286,
0.5704,
0.0858,
0.0296
],
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{
"bar": 34,
"at_s": 69.48,
"delta": -0.152,
"at_section_boundary": false
},
{
"bar": 37,
"at_s": 75.61,
"delta": -0.175,
"at_section_boundary": true
},
{
"bar": 38,
"at_s": 77.65,
"delta": -0.158,
"at_section_boundary": false
},
{
"bar": 39,
"at_s": 79.69,
"delta": -0.485,
"at_section_boundary": true
}
],
"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": {
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"melodic_salience": 0.6712,
"voiced_fraction": 0.1851,
"note_count": 61,
"mean_lanes": 6.952,
"max_lanes": 9
},
"dynamics": {
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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,
36.41,
37.15,
37.89,
38.64,
39.38,
40.12,
40.87,
41.61,
42.35,
43.1,
43.84,
44.58,
45.33,
46.07,
46.81,
47.55,
48.3,
49.04,
49.78,
50.53,
51.27,
52.01,
52.76,
53.5,
54.24,
54.98,
55.73,
56.47,
57.21,
57.96,
58.7,
59.44,
60.19,
60.93,
61.67,
62.42,
63.16,
63.9,
64.64,
65.39,
66.13,
66.87,
67.62,
68.36,
69.1,
69.85,
70.59,
71.33,
72.07,
72.82,
73.56,
74.3,
75.05,
75.79,
76.53,
77.28,
78.02,
78.76,
79.51,
80.25,
80.99,
81.73,
82.48,
83.22,
83.96,
84.71,
85.45
]
},
"register": {
"melody_span_semitones": 32.0,
"melody_tessitura_midi": 55.0,
"bass_floor_band": {
"sub": 4e-05,
"low_bass": 0.02142,
"bass": 0.07561,
"low_mid": 0.16734,
"mid": 0.55713,
"upper_mid": 0.12941,
"presence": 0.0359,
"brilliance": 0.01084,
"air": 0.00231,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 4e-05,
"low_bass": 0.02142,
"bass": 0.07561,
"low_mid": 0.16734,
"mid": 0.55713,
"upper_mid": 0.12941,
"presence": 0.0359,
"brilliance": 0.01084,
"air": 0.00231,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.02856,
"seam_ratio": 35.02,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": 0.0,
"head_rms_trend": 0.5709,
"baked_fade_out": false,
"baked_fade_in": true
},
"ending": "through_or_loop",
"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,
1889.1,
1313.1,
1270.7,
1405.3,
1471.1,
1382.0,
1550.8,
1729.6,
2110.3,
1628.3,
1539.3,
1223.3,
1571.0,
2488.6,
1292.2,
1341.0,
1523.4,
1421.8,
1858.1,
1525.3,
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1483.4,
1105.3,
1382.5,
1402.2,
1208.8,
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1463.6,
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1778.7,
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1134.1,
1084.2,
1125.5,
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1286.4,
1578.6,
1334.0,
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1368.5,
1428.0,
1534.1,
1768.2,
2287.1,
1940.1,
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1265.3,
1349.8,
1423.6,
1343.3,
1252.6,
1496.3,
1596.8,
1720.7,
1421.1,
1561.5,
1501.3,
1169.7,
1455.8,
1190.7,
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1629.9,
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1734.5,
1592.9,
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1193.2,
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1432.4,
1452.4,
1743.0,
1448.7,
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1721.9,
1435.1,
1282.1,
1331.7,
1310.6,
1386.4,
1599.2,
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2537.9,
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1174.0,
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],
"spectral_rolloff85_hz_mean": 2848.2,
"spectral_flatness_mean": 0.02579,
"signature_colour": "warm"
}
}
}