music/exemplars/formula_cards/UNMATCHED__100_Ghetsis_Ambitions.json
{
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"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__100_Ghetsis_Ambitions",
"title": null,
"game": null,
"composer": null,
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"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\100 Ghetsis' Ambitions.m4a",
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"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
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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",
"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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"mean": 7.601
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.363,
"at_s": 14.884,
"db_delta": -5.34,
"lanes_removed": 1.54,
"bars_held_s": 0.789,
"re_enters_at_s": 15.673
},
{
"position": 0.7436,
"at_s": 30.488,
"db_delta": -5.16,
"lanes_removed": 1.61,
"bars_held_s": 0.789,
"re_enters_at_s": 31.277
},
{
"position": 0.8574,
"at_s": 35.155,
"db_delta": -2.64,
"lanes_removed": 1.54,
"bars_held_s": 5.248,
"re_enters_at_s": 40.403
},
{
"position": 0.9254,
"at_s": 37.941,
"db_delta": -6.23,
"lanes_removed": 4.93,
"bars_held_s": 2.461,
"re_enters_at_s": 40.403
},
{
"position": 0.9548,
"at_s": 39.149,
"db_delta": -8.34,
"lanes_removed": 0.04,
"bars_held_s": 1.254,
"re_enters_at_s": 40.403
},
{
"position": 0.9843,
"at_s": 40.356,
"db_delta": -103.61,
"lanes_removed": -0.0,
"bars_held_s": 0.046,
"re_enters_at_s": 40.403
}
],
"raises": [
{
"position": 0.0147,
"start_s": 0.604,
"end_s": 15.023,
"db_delta": 128.38,
"lanes_added": 4.28,
"slope_db_per_s": 8.903
},
{
"position": 0.3925,
"start_s": 16.091,
"end_s": 16.161,
"db_delta": 9.94,
"lanes_added": 3.38,
"slope_db_per_s": 142.632
},
{
"position": 0.7731,
"start_s": 31.695,
"end_s": 31.765,
"db_delta": 9.77,
"lanes_added": 3.31,
"slope_db_per_s": 140.239
},
{
"position": 0.896,
"start_s": 36.734,
"end_s": 37.013,
"db_delta": -1.62,
"lanes_added": 1.51,
"slope_db_per_s": -5.803
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.511
},
{
"position": 0.9696,
"at_s": 39.753,
"duration_s": 1.231
}
],
"tuttis": [
{
"position": 0.0787,
"at_s": 3.228,
"duration_s": 0.975,
"lanes": 9
},
{
"position": 0.1376,
"at_s": 5.642,
"duration_s": 4.203,
"lanes": 9
},
{
"position": 0.2475,
"at_s": 10.147,
"duration_s": 4.505,
"lanes": 9
},
{
"position": 0.4485,
"at_s": 18.39,
"duration_s": 1.393,
"lanes": 9
},
{
"position": 0.5154,
"at_s": 21.13,
"duration_s": 4.412,
"lanes": 9
},
{
"position": 0.6258,
"at_s": 25.658,
"duration_s": 4.69,
"lanes": 9
},
{
"position": 0.8404,
"at_s": 34.458,
"duration_s": 0.766,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0447,
"seconds": 1.834,
"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": 6,
"raises": 4,
"breaks": 2,
"tuttis": 7
}
},
"opening_and_flow_law": {
"onset_type": "silence_then_hit",
"first_sound_at_s": 0.65,
"time_to_hook_s": 1.625,
"time_to_hook_bars": 1.35,
"time_to_full_texture_s": 1.138,
"time_to_full_texture_bars": 0.94,
"flow_curve": {
"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,
36.41,
37.15,
37.89,
38.64,
39.38,
40.12,
40.87
],
"values": [
0.0126,
0.1897,
0.6728,
0.6292,
0.6457,
0.6687,
0.7116,
0.709,
0.7513,
0.763,
0.7096,
0.698,
0.7033,
0.6861,
0.6955,
0.6948,
0.6862,
0.7068,
0.7051,
0.7003,
0.5748,
0.3137,
0.6895,
0.7001,
0.6225,
0.6441,
0.6717,
0.7104,
0.7089,
0.7495,
0.7641,
0.699,
0.695,
0.697,
0.6832,
0.7303,
0.6918,
0.6849,
0.7104,
0.7038,
0.6997,
0.6443,
0.3144,
0.6876,
0.6946,
0.6068,
0.602,
0.5962,
0.5174,
0.4615,
0.5342,
0.4055,
0.1207,
0.0762,
0.099,
0.0002
],
"peak_position_normalised": 0.1586
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.2074,
"bars": 33,
"index_per_bar": [
0.4815,
0.9555,
0.9616,
0.9733,
0.9388,
0.9865,
0.9934,
0.9923,
0.9724,
0.9928,
0.9992,
0.9968,
0.781,
0.8726,
0.9495,
0.9812,
0.9685,
0.9576,
0.9872,
0.992,
0.993,
0.9879,
0.9948,
1.0,
0.9961,
0.7502,
0.932,
0.9436,
0.964,
0.869,
0.884,
0.5819,
0.049
],
"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": 1.21,
"delta": 0.474,
"at_section_boundary": true
},
{
"bar": 12,
"at_s": 14.49,
"delta": -0.216,
"at_section_boundary": false
},
{
"bar": 25,
"at_s": 30.19,
"delta": -0.246,
"at_section_boundary": false
},
{
"bar": 26,
"at_s": 31.39,
"delta": 0.182,
"at_section_boundary": true
},
{
"bar": 31,
"at_s": 37.43,
"delta": -0.302,
"at_section_boundary": false
},
{
"bar": 32,
"at_s": 38.64,
"delta": -0.533,
"at_section_boundary": true
}
],
"steps_at_section_boundaries": 3,
"steps_total": 6,
"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": 0.561,
"melodic_salience": 0.5132,
"voiced_fraction": 0.0841,
"note_count": 23,
"mean_lanes": 7.601,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 24.03,
"peak_position_normalised": 0.5201,
"peak_at_s": 21.316,
"arc_curve_db": [
-68.65,
-74.82,
-11.51,
-10.65,
-11.24,
-10.64,
-10.46,
-10.07,
-9.0,
-9.49,
-10.19,
-9.61,
-10.16,
-11.03,
-10.21,
-10.14,
-10.9,
-10.38,
-9.73,
-11.12,
-16.54,
-18.89,
-16.64,
-12.97,
-10.91,
-11.24,
-10.59,
-10.51,
-10.01,
-8.98,
-9.59,
-10.46,
-9.92,
-10.43,
-11.23,
-10.34,
-10.23,
-10.93,
-10.38,
-9.76,
-11.14,
-16.4,
-18.7,
-16.47,
-13.17,
-11.61,
-12.78,
-13.81,
-16.01,
-18.41,
-21.06,
-26.67,
-34.29,
-44.44,
-95.38,
-85.94
],
"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,
36.41,
37.15,
37.89,
38.64,
39.38,
40.12,
40.87
]
},
"register": {
"melody_span_semitones": 31.0,
"melody_tessitura_midi": 60.0,
"bass_floor_band": {
"sub": 0.00087,
"low_bass": 0.08866,
"bass": 0.10019,
"low_mid": 0.2107,
"mid": 0.34918,
"upper_mid": 0.12062,
"presence": 0.07799,
"brilliance": 0.04567,
"air": 0.00479,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00087,
"low_bass": 0.08866,
"bass": 0.10019,
"low_mid": 0.2107,
"mid": 0.34918,
"upper_mid": 0.12062,
"presence": 0.07799,
"brilliance": 0.04567,
"air": 0.00479,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.03168,
"seam_ratio": 31.565,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.8455,
"head_rms_trend": 0.885,
"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": 1978.0,
"spectral_centroid_curve_hz": [
0.0,
581.1,
2114.9,
2116.1,
1813.1,
1533.5,
2059.9,
2505.2,
2223.9,
2481.8,
1962.7,
1404.4,
1907.6,
1821.8,
2543.7,
1669.2,
1704.8,
1916.9,
1790.8,
1738.9,
3347.2,
2875.1,
2860.5,
2082.8,
2087.6,
1831.0,
1608.7,
2016.1,
2479.1,
2186.6,
2568.5,
1931.3,
1516.5,
1919.6,
1853.7,
2555.7,
1665.2,
1684.8,
1999.8,
1795.2,
1740.6,
3175.0,
2890.7,
2898.2,
2097.6,
2140.4,
1849.5,
1582.6,
2057.8,
2482.0,
2154.1,
2493.1,
2001.9,
1353.7,
1924.5,
0.0
],
"spectral_rolloff85_hz_mean": 4110.3,
"spectral_flatness_mean": 0.03485,
"signature_colour": "warm"
}
}
}