music/exemplars/formula_cards/UNMATCHED__73_Surf.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__73_Surf",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\73 Surf.m4a",
"sha256": "c88e78365df6d2914a54b07af22dd2fdfaa8881b5f3682a91664880559e10796",
"bytes": 4360149,
"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": "2026-08-07T04:35:37+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": 116.1,
"section_boundaries_s": [
0.0,
3.715,
9.868,
21.362,
28.328,
35.178,
44.582,
51.316,
63.274,
74.884,
81.734,
88.7,
97.988,
104.838,
112.268,
116.1
],
"section_count": 15,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9438,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9743,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 1,
"similarity": 0.9959,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 2,
"similarity": 0.977,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 2,
"similarity": 0.9175,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 5,
"similarity": 0.9586,
"is_repeat": true
},
{
"section": 7,
"most_like_section": 1,
"similarity": 0.9944,
"is_repeat": true
},
{
"section": 8,
"most_like_section": 2,
"similarity": 0.9999,
"is_repeat": true
},
{
"section": 9,
"most_like_section": 3,
"similarity": 0.9998,
"is_repeat": true
},
{
"section": 10,
"most_like_section": 4,
"similarity": 0.9999,
"is_repeat": true
},
{
"section": 11,
"most_like_section": 5,
"similarity": 0.9998,
"is_repeat": true
},
{
"section": 12,
"most_like_section": 6,
"similarity": 0.9998,
"is_repeat": true
},
{
"section": 13,
"most_like_section": 7,
"similarity": 0.9981,
"is_repeat": true
},
{
"section": 14,
"most_like_section": 1,
"similarity": 0.8961,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.3239,
0.6473,
0.7107,
0.6807,
0.755,
0.435,
0.9724,
0.6468,
0.7103,
0.6891,
0.7911,
0.4407,
1.0,
0.439
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 152.0,
"curve_times_s": [
0.0,
0.37,
0.74,
1.11,
1.49,
1.86,
2.23,
2.6,
2.97,
3.34,
3.72,
4.09,
4.46,
4.83,
5.2,
5.57,
5.94,
6.32,
6.69,
7.06,
7.43,
7.8,
8.17,
8.54,
8.92,
9.29,
9.66,
10.03,
10.4,
10.77,
11.15,
11.52,
11.89,
12.26,
12.63,
13.0,
13.37,
13.75,
14.12,
14.49,
14.86,
15.23,
15.6,
15.98,
16.35,
16.72,
17.09,
17.46,
17.83,
18.2,
18.58,
18.95,
19.32,
19.69,
20.06,
20.43,
20.81,
21.18,
21.55,
21.92,
22.29,
22.66,
23.03,
23.41,
23.78,
24.15,
24.52,
24.89,
25.26,
25.63,
26.01,
26.38,
26.75,
27.12,
27.49,
27.86,
28.24,
28.61,
28.98,
29.35,
29.72,
30.09,
30.46,
30.84,
31.21,
31.58,
31.95,
32.32,
32.69,
33.07,
33.44,
33.81,
34.18,
34.55,
34.92,
35.29,
35.67,
36.04,
36.41,
36.78,
37.15,
37.52,
37.89,
38.27,
38.64,
39.01,
39.38,
39.75,
40.12,
40.5,
40.87,
41.24,
41.61,
41.98,
42.35,
42.72,
43.1,
43.47,
43.84,
44.21,
44.58,
44.95,
45.33,
45.7,
46.07,
46.44,
46.81,
47.18,
47.55,
47.93,
48.3,
48.67,
49.04,
49.41,
49.78,
50.16,
50.53,
50.9,
51.27,
51.64,
52.01,
52.38,
52.76,
53.13,
53.5,
53.87,
54.24,
54.61,
54.98,
55.36,
55.73,
56.1,
56.47,
56.84,
57.21,
57.59,
57.96,
58.33,
58.7,
59.07,
59.44,
59.81,
60.19,
60.56,
60.93,
61.3,
61.67,
62.04,
62.42,
62.79,
63.16,
63.53,
63.9,
64.27,
64.64,
65.02,
65.39,
65.76,
66.13,
66.5,
66.87,
67.24,
67.62,
67.99,
68.36,
68.73,
69.1,
69.47,
69.85,
70.22,
70.59,
70.96,
71.33,
71.7,
72.07,
72.45,
72.82,
73.19,
73.56,
73.93,
74.3,
74.68,
75.05,
75.42,
75.79,
76.16,
76.53,
76.9,
77.28,
77.65,
78.02,
78.39,
78.76,
79.13,
79.51,
79.88,
80.25,
80.62,
80.99,
81.36,
81.73,
82.11,
82.48,
82.85,
83.22,
83.59,
83.96,
84.33,
84.71,
85.08,
85.45,
85.82,
86.19,
86.56,
86.94,
87.31,
87.68,
88.05,
88.42,
88.79,
89.16,
89.54,
89.91,
90.28,
90.65,
91.02,
91.39,
91.77,
92.14,
92.51,
92.88,
93.25,
93.62,
93.99,
94.37,
94.74,
95.11,
95.48,
95.85,
96.22,
96.6,
96.97,
97.34,
97.71,
98.08,
98.45,
98.82,
99.2,
99.57,
99.94,
100.31,
100.68,
101.05,
101.42,
101.8,
102.17,
102.54,
102.91,
103.28,
103.65,
104.03,
104.4,
104.77,
105.14,
105.51,
105.88,
106.25,
106.63,
107.0,
107.37,
107.74,
108.11,
108.48,
108.86,
109.23,
109.6,
109.97,
110.34,
110.71,
111.08,
111.46,
111.83,
112.2,
112.57,
112.94,
113.31,
113.68,
114.06,
114.43,
114.8,
115.17,
115.54,
115.91
],
"curve_bpm": [
152.0,
78.3,
78.3,
78.3,
78.3,
78.3,
78.3,
78.3,
78.3,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
161.5,
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,
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,
143.55,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
143.55,
143.55,
143.55,
152.0,
152.0,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
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,
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,
152.0,
152.0,
152.0,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
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,
152.0,
152.0,
152.0,
152.0,
152.0,
161.5,
161.5,
161.5,
161.5,
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,
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,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
161.5,
161.5,
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,
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,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
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,
152.0,
152.0,
152.0,
152.0,
152.0,
152.0,
161.5,
161.5,
161.5,
161.5,
161.5,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
215.33
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 3.88,
"delta_bpm": -61.43,
"shape": "ramp"
},
{
"position_s": 18.39,
"duration_s": 3.62,
"delta_bpm": -12.02,
"shape": "step"
},
{
"position_s": 39.15,
"duration_s": 2.3,
"delta_bpm": 8.47,
"shape": "step"
},
{
"position_s": 44.58,
"duration_s": 5.27,
"delta_bpm": 9.05,
"shape": "step"
},
{
"position_s": 71.98,
"duration_s": 2.53,
"delta_bpm": -11.79,
"shape": "step"
},
{
"position_s": 92.02,
"duration_s": 2.95,
"delta_bpm": 8.7,
"shape": "step"
},
{
"position_s": 98.5,
"duration_s": 3.83,
"delta_bpm": 8.88,
"shape": "step"
}
],
"dispersion_bpm": 13.701,
"rubato_depth_bpm": 17.944
},
"global_bpm": 129.2,
"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": 129.2,
"tempo_bpm_median_local": 129.2,
"tempo_iqr_bpm": 12.95,
"tempo_stability": 0.599,
"beat_interval_cv": 0.0542
},
"dominant_onset_period_s": 1.161,
"dominant_onset_period_bpm": 51.68,
"metre": {
"assumed": "4/4",
"measured": null,
"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": 0.563,
"onset_rate_per_s": 10.764
}
},
"tonality": {
"key": "D#",
"mode": "major",
"windowed_key_agreement": 0.5517,
"modulation_note": "Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2)."
},
"the_hook": {
"available": true,
"onset_s": 0.685,
"onset_bars": 0.43,
"pitch_contour": "UUDUUUUD-UDDUDU",
"interval_vocabulary_semitones": [
0,
1,
4,
7,
12,
17,
18,
19
],
"intervals": [
18.0,
1.0,
-19.0,
12.0,
4.0,
1.0,
7.0,
-17.0,
0.0,
12.0,
-12.0,
-7.0,
17.0,
-1.0,
12.0
],
"range_semitones": 28.0,
"distinctive_deviation": {
"largest_interval_semitones": -19.0,
"at_note_index": 3,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9927,
"self_similarity_baseline": 0.6784,
"self_similarity_lift": 0.3143,
"recurrence_lag_s": 53.452,
"interval_3gram_repetition": 0.4187,
"interval_4gram_repetition": 0.3585
},
"lane_analysis": {
"method": "spectral_band_proxy",
"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.",
"lane_roster_bands": [
"sub",
"low_bass",
"bass",
"low_mid",
"mid",
"upper_mid",
"presence",
"brilliance",
"air",
"ultra"
],
"entry_exit_map": [
{
"lane": "sub",
"band_hz": [
20,
45
],
"entry_s": 37.407,
"exit_s": 106.533,
"active_fraction": 0.1218,
"segments": [
[
37.407,
38.266
],
[
52.5,
53.011
],
[
90.883,
91.696
],
[
105.953,
106.533
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 0.557,
"exit_s": 110.457,
"active_fraction": 0.7485,
"segments": [
[
0.557,
1.277
],
[
1.44,
3.646
],
[
4.017,
4.783
],
[
5.155,
5.782
],
[
6.316,
8.336
],
[
8.638,
9.543
],
[
9.822,
10.774
],
[
10.937,
12.887
],
[
13.235,
14.141
],
[
14.396,
15.0
],
[
15.534,
17.438
],
[
17.67,
18.483
],
[
19.017,
22.105
],
[
22.477,
23.266
],
[
23.615,
24.358
],
[
24.776,
28.05
],
[
28.259,
31.347
],
[
31.718,
32.415
],
[
32.833,
33.576
],
[
33.994,
38.383
],
[
39.427,
40.403
],
[
40.937,
41.773
],
[
42.098,
43.073
],
[
43.236,
43.862
],
[
44.025,
44.954
],
[
48.901,
49.505
],
[
50.178,
52.059
],
[
52.5,
54.729
],
[
54.892,
57.098
],
[
57.469,
58.236
],
[
58.607,
59.211
],
[
59.768,
61.974
],
[
62.09,
63.019
],
[
63.274,
64.226
],
[
64.389,
66.339
],
[
66.688,
67.593
],
[
67.849,
68.476
],
[
68.986,
70.891
],
[
71.053,
71.726
],
[
72.469,
75.558
],
[
75.929,
76.742
],
[
77.067,
77.833
],
[
78.228,
81.502
],
[
81.711,
84.822
],
[
85.171,
85.867
],
[
86.309,
87.028
],
[
87.446,
91.812
],
[
92.903,
93.925
],
[
94.389,
95.225
],
[
95.55,
96.525
],
[
96.688,
97.315
],
[
97.477,
98.406
],
[
102.4,
102.98
],
[
103.631,
105.535
],
[
105.976,
108.182
],
[
108.484,
110.457
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.534,
"exit_s": 110.434,
"active_fraction": 0.791,
"segments": [
[
0.534,
2.601
],
[
2.694,
3.831
],
[
4.017,
5.828
],
[
6.339,
9.009
],
[
11.912,
12.934
],
[
13.235,
14.234
],
[
14.303,
15.07
],
[
15.557,
17.578
],
[
17.856,
18.831
],
[
18.971,
24.311
],
[
24.799,
27.516
],
[
30.302,
31.417
],
[
32.856,
33.553
],
[
34.017,
36.014
],
[
36.293,
40.496
],
[
40.89,
42.423
],
[
43.259,
57.33
],
[
57.469,
59.304
],
[
59.791,
62.462
],
[
65.434,
66.386
],
[
66.688,
67.686
],
[
67.779,
68.545
],
[
69.01,
71.053
],
[
71.308,
72.284
],
[
72.423,
77.787
],
[
78.251,
80.991
],
[
83.754,
84.869
],
[
86.332,
87.005
],
[
87.47,
89.466
],
[
89.768,
93.971
],
[
94.343,
95.898
],
[
96.711,
109.482
],
[
109.714,
110.434
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.534,
"exit_s": 113.755,
"active_fraction": 0.9752,
"segments": [
[
0.534,
113.755
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.557,
"exit_s": 112.872,
"active_fraction": 0.9686,
"segments": [
[
0.557,
112.872
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.58,
"exit_s": 112.129,
"active_fraction": 0.9608,
"segments": [
[
0.58,
112.129
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.534,
"exit_s": 112.431,
"active_fraction": 0.9674,
"segments": [
[
0.534,
112.431
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.534,
"exit_s": 110.829,
"active_fraction": 0.9536,
"segments": [
[
0.534,
110.829
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 1.881,
"exit_s": 105.581,
"active_fraction": 0.6201,
"segments": [
[
1.881,
2.485
],
[
9.729,
14.745
],
[
16.254,
17.647
],
[
17.833,
20.991
],
[
22.756,
25.681
],
[
28.189,
45.743
],
[
50.411,
50.991
],
[
51.246,
52.059
],
[
55.24,
55.937
],
[
63.205,
68.197
],
[
69.358,
71.123
],
[
71.169,
74.466
],
[
76.208,
79.11
],
[
81.641,
99.172
],
[
103.863,
104.443
],
[
104.699,
105.581
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.1624,
"sub|bass": 0.1513,
"sub|low_mid": 0.1249,
"sub|mid": 0.1257,
"sub|upper_mid": 0.1267,
"sub|presence": 0.1259,
"sub|brilliance": 0.1277,
"sub|air": 0.1394,
"low_bass|bass": 0.7415,
"low_bass|low_mid": 0.7675,
"low_bass|mid": 0.7727,
"low_bass|upper_mid": 0.776,
"low_bass|presence": 0.7737,
"low_bass|brilliance": 0.7789,
"low_bass|air": 0.5879,
"bass|low_mid": 0.8112,
"bass|mid": 0.8163,
"bass|upper_mid": 0.8203,
"bass|presence": 0.8177,
"bass|brilliance": 0.8253,
"bass|air": 0.5361,
"low_mid|mid": 0.9932,
"low_mid|upper_mid": 0.9852,
"low_mid|presence": 0.992,
"low_mid|brilliance": 0.9779,
"low_mid|air": 0.6355,
"mid|upper_mid": 0.9919,
"mid|presence": 0.9959,
"mid|brilliance": 0.9841,
"mid|air": 0.6395,
"upper_mid|presence": 0.9932,
"upper_mid|brilliance": 0.9917,
"upper_mid|air": 0.6443,
"presence|brilliance": 0.9857,
"presence|air": 0.6406,
"brilliance|air": 0.6499
},
"simultaneity_curve": {
"times_s": [
0.0,
0.186,
0.372,
0.557,
0.743,
0.929,
1.115,
1.3,
1.486,
1.672,
1.858,
2.043,
2.229,
2.415,
2.601,
2.786,
2.972,
3.158,
3.344,
3.529,
3.715,
3.901,
4.087,
4.272,
4.458,
4.644,
4.83,
5.016,
5.201,
5.387,
5.573,
5.759,
5.944,
6.13,
6.316,
6.502,
6.687,
6.873,
7.059,
7.245,
7.43,
7.616,
7.802,
7.988,
8.173,
8.359,
8.545,
8.731,
8.916,
9.102,
9.288,
9.474,
9.66,
9.845,
10.031,
10.217,
10.403,
10.588,
10.774,
10.96,
11.146,
11.331,
11.517,
11.703,
11.889,
12.074,
12.26,
12.446,
12.632,
12.817,
13.003,
13.189,
13.375,
13.56,
13.746,
13.932,
14.118,
14.303,
14.489,
14.675,
14.861,
15.047,
15.232,
15.418,
15.604,
15.79,
15.975,
16.161,
16.347,
16.533,
16.718,
16.904,
17.09,
17.276,
17.461,
17.647,
17.833,
18.019,
18.204,
18.39,
18.576,
18.762,
18.947,
19.133,
19.319,
19.505,
19.691,
19.876,
20.062,
20.248,
20.434,
20.619,
20.805,
20.991,
21.177,
21.362,
21.548,
21.734,
21.92,
22.105,
22.291,
22.477,
22.663,
22.848,
23.034,
23.22,
23.406,
23.591,
23.777,
23.963,
24.149,
24.335,
24.52,
24.706,
24.892,
25.078,
25.263,
25.449,
25.635,
25.821,
26.006,
26.192,
26.378,
26.564,
26.749,
26.935,
27.121,
27.307,
27.492,
27.678,
27.864,
28.05,
28.235,
28.421,
28.607,
28.793,
28.979,
29.164,
29.35,
29.536,
29.722,
29.907,
30.093,
30.279,
30.465,
30.65,
30.836,
31.022,
31.208,
31.393,
31.579,
31.765,
31.951,
32.136,
32.322,
32.508,
32.694,
32.879,
33.065,
33.251,
33.437,
33.622,
33.808,
33.994,
34.18,
34.366,
34.551,
34.737,
34.923,
35.109,
35.294,
35.48,
35.666,
35.852,
36.037,
36.223,
36.409,
36.595,
36.78,
36.966,
37.152,
37.338,
37.523,
37.709,
37.895,
38.081,
38.266,
38.452,
38.638,
38.824,
39.01,
39.195,
39.381,
39.567,
39.753,
39.938,
40.124,
40.31,
40.496,
40.681,
40.867,
41.053,
41.239,
41.424,
41.61,
41.796,
41.982,
42.167,
42.353,
42.539,
42.725,
42.91,
43.096,
43.282,
43.468,
43.654,
43.839,
44.025,
44.211,
44.397,
44.582,
44.768,
44.954,
45.14,
45.325,
45.511,
45.697,
45.883,
46.068,
46.254,
46.44,
46.626,
46.811,
46.997,
47.183,
47.369,
47.554,
47.74,
47.926,
48.112,
48.298,
48.483,
48.669,
48.855,
49.041,
49.226,
49.412,
49.598,
49.784,
49.969,
50.155,
50.341,
50.527,
50.712,
50.898,
51.084,
51.27,
51.455,
51.641,
51.827,
52.013,
52.198,
52.384,
52.57,
52.756,
52.941,
53.127,
53.313,
53.499,
53.685,
53.87,
54.056,
54.242,
54.428,
54.613,
54.799,
54.985,
55.171,
55.356,
55.542,
55.728,
55.914,
56.099,
56.285,
56.471,
56.657,
56.842,
57.028,
57.214,
57.4,
57.585,
57.771,
57.957,
58.143,
58.329,
58.514,
58.7,
58.886,
59.072,
59.257,
59.443,
59.629,
59.815,
60.0,
60.186,
60.372,
60.558,
60.743,
60.929,
61.115,
61.301,
61.486,
61.672,
61.858,
62.044,
62.229,
62.415,
62.601,
62.787,
62.973,
63.158,
63.344,
63.53,
63.716,
63.901,
64.087,
64.273,
64.459,
64.644,
64.83,
65.016,
65.202,
65.387,
65.573,
65.759,
65.945,
66.13,
66.316,
66.502,
66.688,
66.873,
67.059,
67.245,
67.431,
67.617,
67.802,
67.988,
68.174,
68.36,
68.545,
68.731,
68.917,
69.103,
69.288,
69.474,
69.66,
69.846,
70.031,
70.217,
70.403,
70.589,
70.774,
70.96,
71.146,
71.332,
71.517,
71.703,
71.889,
72.075,
72.26,
72.446,
72.632,
72.818,
73.004,
73.189,
73.375,
73.561,
73.747,
73.932,
74.118,
74.304,
74.49,
74.675,
74.861,
75.047,
75.233,
75.418,
75.604,
75.79,
75.976,
76.161,
76.347,
76.533,
76.719,
76.904,
77.09,
77.276,
77.462,
77.648,
77.833,
78.019,
78.205,
78.391,
78.576,
78.762,
78.948,
79.134,
79.319,
79.505,
79.691,
79.877,
80.062,
80.248,
80.434,
80.62,
80.805,
80.991,
81.177,
81.363,
81.548,
81.734,
81.92,
82.106,
82.292,
82.477,
82.663,
82.849,
83.035,
83.22,
83.406,
83.592,
83.778,
83.963,
84.149,
84.335,
84.521,
84.706,
84.892,
85.078,
85.264,
85.449,
85.635,
85.821,
86.007,
86.192,
86.378,
86.564,
86.75,
86.936,
87.121,
87.307,
87.493,
87.679,
87.864,
88.05,
88.236,
88.422,
88.607,
88.793,
88.979,
89.165,
89.35,
89.536,
89.722,
89.908,
90.093,
90.279,
90.465,
90.651,
90.836,
91.022,
91.208,
91.394,
91.58,
91.765,
91.951,
92.137,
92.323,
92.508,
92.694,
92.88,
93.066,
93.251,
93.437,
93.623,
93.809,
93.994,
94.18,
94.366,
94.552,
94.737,
94.923,
95.109,
95.295,
95.48,
95.666,
95.852,
96.038,
96.223,
96.409,
96.595,
96.781,
96.967,
97.152,
97.338,
97.524,
97.71,
97.895,
98.081,
98.267,
98.453,
98.638,
98.824,
99.01,
99.196,
99.381,
99.567,
99.753,
99.939,
100.124,
100.31,
100.496,
100.682,
100.867,
101.053,
101.239,
101.425,
101.611,
101.796,
101.982,
102.168,
102.354,
102.539,
102.725,
102.911,
103.097,
103.282,
103.468,
103.654,
103.84,
104.025,
104.211,
104.397,
104.583,
104.768,
104.954,
105.14,
105.326,
105.511,
105.697,
105.883,
106.069,
106.255,
106.44,
106.626,
106.812,
106.998,
107.183,
107.369,
107.555,
107.741,
107.926,
108.112,
108.298,
108.484,
108.669,
108.855,
109.041,
109.227,
109.412,
109.598,
109.784,
109.97,
110.155,
110.341,
110.527,
110.713,
110.899,
111.084,
111.27,
111.456,
111.642,
111.827,
112.013,
112.199,
112.385,
112.57,
112.756,
112.942,
113.128,
113.313,
113.499,
113.685,
113.871,
114.056,
114.242,
114.428,
114.614,
114.799,
114.985,
115.171,
115.357,
115.542,
115.728,
115.914,
116.1
],
"lanes": [
0,
0,
0,
7,
8,
7,
7,
6,
7,
7,
7,
8,
8,
8,
7,
7,
7,
7,
7,
7,
6,
5,
7,
7,
7,
7,
6,
6,
9,
9,
8,
7,
6,
6,
7,
8,
8,
7,
7,
8,
7,
7,
7,
7,
7,
6,
6,
7,
7,
6,
6,
6,
5,
8,
8,
7,
7,
7,
7,
8,
8,
8,
7,
7,
7,
8,
8,
8,
8,
8,
6,
6,
8,
8,
8,
8,
8,
7,
9,
9,
7,
6,
5,
5,
9,
8,
8,
7,
9,
9,
8,
8,
8,
8,
7,
6,
7,
9,
8,
8,
7,
7,
6,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
6,
7,
7,
8,
8,
8,
7,
7,
9,
8,
8,
7,
6,
6,
9,
9,
8,
8,
9,
8,
7,
7,
7,
7,
7,
7,
7,
7,
8,
7,
7,
6,
6,
8,
8,
7,
7,
7,
7,
8,
8,
7,
7,
7,
8,
8,
8,
8,
8,
7,
6,
8,
9,
8,
7,
6,
6,
9,
9,
8,
8,
6,
6,
7,
9,
8,
8,
8,
9,
8,
8,
8,
8,
8,
7,
7,
8,
8,
8,
8,
8,
8,
9,
9,
9,
9,
9,
7,
7,
9,
7,
7,
7,
8,
8,
8,
9,
8,
7,
6,
6,
9,
8,
8,
8,
7,
7,
8,
8,
7,
7,
7,
6,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
7,
7,
7,
8,
8,
7,
7,
6,
6,
8,
8,
6,
6,
6,
6,
6,
7,
6,
6,
6,
6,
7,
7,
7,
6,
6,
6,
6,
7,
8,
8,
8,
7,
9,
9,
9,
8,
8,
6,
6,
8,
8,
8,
7,
7,
8,
8,
7,
8,
8,
7,
7,
6,
7,
7,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
6,
5,
7,
7,
7,
7,
6,
6,
9,
9,
7,
6,
6,
6,
8,
8,
8,
7,
8,
8,
7,
7,
7,
7,
7,
7,
6,
7,
7,
6,
6,
6,
5,
8,
8,
7,
7,
7,
6,
8,
8,
7,
7,
7,
7,
8,
8,
8,
8,
8,
6,
8,
8,
8,
8,
8,
7,
7,
9,
8,
7,
6,
5,
5,
9,
8,
8,
8,
9,
8,
8,
8,
8,
8,
7,
6,
9,
9,
8,
8,
7,
7,
7,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
6,
6,
7,
7,
8,
8,
8,
7,
9,
9,
8,
8,
7,
6,
6,
9,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
5,
7,
8,
8,
7,
7,
7,
8,
8,
8,
7,
7,
8,
8,
8,
8,
8,
8,
6,
6,
8,
9,
8,
7,
6,
6,
9,
9,
8,
8,
6,
6,
9,
9,
8,
8,
9,
9,
8,
8,
8,
8,
8,
7,
7,
8,
8,
8,
8,
8,
8,
9,
9,
9,
9,
8,
7,
8,
9,
7,
7,
7,
8,
8,
8,
9,
8,
6,
6,
7,
9,
8,
8,
8,
7,
7,
8,
8,
7,
7,
7,
6,
8,
8,
8,
7,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
6,
7,
8,
8,
6,
6,
6,
6,
7,
6,
6,
6,
6,
6,
7,
7,
7,
6,
6,
6,
7,
7,
8,
8,
8,
7,
9,
9,
9,
8,
8,
6,
6,
8,
8,
8,
7,
7,
8,
8,
7,
8,
7,
7,
7,
6,
7,
7,
7,
8,
8,
7,
6,
7,
7,
7,
7,
5,
5,
4,
7,
7,
6,
4,
4,
4,
4,
3,
2,
3,
2,
1,
2,
1,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 7.107
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.0482,
"at_s": 5.596,
"db_delta": -1.95,
"lanes_removed": 1.58,
"bars_held_s": 1.95,
"re_enters_at_s": 7.546
},
{
"position": 0.1266,
"at_s": 14.698,
"db_delta": 0.61,
"lanes_removed": 1.59,
"bars_held_s": 2.067,
"re_enters_at_s": 16.765
},
{
"position": 0.2078,
"at_s": 24.126,
"db_delta": -1.26,
"lanes_removed": 1.53,
"bars_held_s": 1.904,
"re_enters_at_s": 26.03
},
{
"position": 0.2778,
"at_s": 32.253,
"db_delta": -0.03,
"lanes_removed": 1.52,
"bars_held_s": 0.906,
"re_enters_at_s": 33.158
},
{
"position": 0.2882,
"at_s": 33.46,
"db_delta": 1.09,
"lanes_removed": 1.56,
"bars_held_s": 3.088,
"re_enters_at_s": 36.548
},
{
"position": 0.3468,
"at_s": 40.263,
"db_delta": -0.18,
"lanes_removed": 1.56,
"bars_held_s": 50.039,
"re_enters_at_s": 90.302
},
{
"position": 0.446,
"at_s": 51.78,
"db_delta": -0.82,
"lanes_removed": 1.56,
"bars_held_s": 38.266,
"re_enters_at_s": 90.047
},
{
"position": 0.5872,
"at_s": 68.174,
"db_delta": 0.64,
"lanes_removed": 1.61,
"bars_held_s": 2.067,
"re_enters_at_s": 70.24
},
{
"position": 0.6684,
"at_s": 77.601,
"db_delta": -1.36,
"lanes_removed": 1.54,
"bars_held_s": 1.881,
"re_enters_at_s": 79.482
},
{
"position": 0.9068,
"at_s": 105.279,
"db_delta": -0.68,
"lanes_removed": 1.56,
"bars_held_s": 10.24,
"re_enters_at_s": 115.519
},
{
"position": 0.9504,
"at_s": 110.341,
"db_delta": -2.73,
"lanes_removed": 1.58,
"bars_held_s": 0.464,
"re_enters_at_s": 110.806
},
{
"position": 0.9608,
"at_s": 111.549,
"db_delta": -3.16,
"lanes_removed": 1.98,
"bars_held_s": 3.971,
"re_enters_at_s": 115.519
},
{
"position": 0.9782,
"at_s": 113.569,
"db_delta": -6.01,
"lanes_removed": 1.04,
"bars_held_s": 1.95,
"re_enters_at_s": 115.519
},
{
"position": 0.9886,
"at_s": 114.776,
"db_delta": -14.11,
"lanes_removed": -0.0,
"bars_held_s": 0.743,
"re_enters_at_s": 115.519
}
],
"raises": [
{
"position": 0.0052,
"start_s": 0.604,
"end_s": 109.83,
"db_delta": 129.59,
"lanes_added": 6.12,
"slope_db_per_s": 1.186
},
{
"position": 0.0838,
"start_s": 9.729,
"end_s": 54.358,
"db_delta": -0.86,
"lanes_added": 1.52,
"slope_db_per_s": -0.019
},
{
"position": 0.4324,
"start_s": 50.202,
"end_s": 53.522,
"db_delta": -0.55,
"lanes_added": 1.51,
"slope_db_per_s": -0.167
},
{
"position": 0.5042,
"start_s": 58.538,
"end_s": 58.863,
"db_delta": 0.52,
"lanes_added": 1.51,
"slope_db_per_s": 1.601
},
{
"position": 0.5146,
"start_s": 59.745,
"end_s": 60.07,
"db_delta": 1.13,
"lanes_added": 1.51,
"slope_db_per_s": 3.487
},
{
"position": 0.5446,
"start_s": 63.228,
"end_s": 69.497,
"db_delta": -0.49,
"lanes_added": 1.51,
"slope_db_per_s": -0.078
},
{
"position": 0.7426,
"start_s": 86.216,
"end_s": 87.655,
"db_delta": -0.16,
"lanes_added": 1.57,
"slope_db_per_s": -0.111
},
{
"position": 0.7532,
"start_s": 87.446,
"end_s": 87.702,
"db_delta": -1.49,
"lanes_added": 1.54,
"slope_db_per_s": -5.849
},
{
"position": 0.893,
"start_s": 103.677,
"end_s": 106.974,
"db_delta": -0.56,
"lanes_added": 1.54,
"slope_db_per_s": -0.171
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.464
},
{
"position": 0.9904,
"at_s": 114.985,
"duration_s": 1.115
}
],
"tuttis": [
{
"position": 0.3222,
"at_s": 37.407,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.7828,
"at_s": 90.883,
"duration_s": 0.789,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0146,
"seconds": 1.695,
"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": 14,
"raises": 9,
"breaks": 2,
"tuttis": 2
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.488,
"time_to_hook_s": 0.685,
"time_to_hook_bars": 0.43,
"time_to_full_texture_s": 5.155,
"time_to_full_texture_bars": 3.26,
"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,
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,
86.19,
86.94,
87.68,
88.42,
89.16,
89.91,
90.65,
91.39,
92.14,
92.88,
93.62,
94.37,
95.11,
95.85,
96.6,
97.34,
98.08,
98.82,
99.57,
100.31,
101.05,
101.8,
102.54,
103.28,
104.03,
104.77,
105.51,
106.25,
107.0,
107.74,
108.48,
109.23,
109.97,
110.71,
111.46,
112.2,
112.94,
113.68,
114.43,
115.17,
115.91
],
"values": [
0.0402,
0.4568,
0.4838,
0.5489,
0.4847,
0.4724,
0.5206,
0.6015,
0.4796,
0.5404,
0.5015,
0.4995,
0.5193,
0.4589,
0.5216,
0.5529,
0.5198,
0.5765,
0.5561,
0.5655,
0.5052,
0.5678,
0.5858,
0.5656,
0.5392,
0.5654,
0.6234,
0.5911,
0.5804,
0.5234,
0.5006,
0.5844,
0.6207,
0.5105,
0.5667,
0.5192,
0.5325,
0.578,
0.5321,
0.5515,
0.5874,
0.5846,
0.5968,
0.6291,
0.5304,
0.6,
0.6171,
0.6137,
0.6138,
0.613,
0.6876,
0.7693,
0.6605,
0.6292,
0.7027,
0.5824,
0.6492,
0.6492,
0.5859,
0.6667,
0.6341,
0.5904,
0.5648,
0.5858,
0.5148,
0.5176,
0.5767,
0.544,
0.6295,
0.6657,
0.6148,
0.5995,
0.5875,
0.5564,
0.4934,
0.5443,
0.4836,
0.4709,
0.521,
0.5963,
0.4769,
0.5346,
0.4951,
0.5135,
0.517,
0.4579,
0.5159,
0.554,
0.5195,
0.5746,
0.5562,
0.531,
0.5015,
0.5661,
0.5852,
0.5638,
0.6151,
0.5707,
0.6233,
0.5986,
0.5784,
0.5274,
0.5031,
0.5857,
0.6189,
0.5107,
0.5658,
0.5172,
0.5299,
0.5357,
0.5623,
0.5471,
0.6,
0.5859,
0.5994,
0.6277,
0.5302,
0.5954,
0.6173,
0.6105,
0.607,
0.6174,
0.6989,
0.7757,
0.6916,
0.6289,
0.7023,
0.6179,
0.6417,
0.6487,
0.5885,
0.6228,
0.6359,
0.5912,
0.5618,
0.5872,
0.5141,
0.5199,
0.5739,
0.5393,
0.6284,
0.6722,
0.6214,
0.6058,
0.59,
0.5139,
0.4833,
0.5209,
0.4498,
0.3667,
0.3837,
0.2775,
0.178,
0.11,
0.0463,
0.0545,
0.0003
],
"peak_position_normalised": 0.3274
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.5789,
"bars": 73,
"index_per_bar": [
0.68,
0.8809,
0.7993,
0.8757,
0.9278,
0.7947,
0.8507,
0.9082,
0.9028,
0.8935,
0.97,
0.9235,
0.9245,
0.8774,
0.9025,
0.954,
0.9206,
0.8556,
0.893,
0.9022,
0.9323,
0.9354,
0.9715,
0.9934,
0.9545,
0.9437,
0.9453,
0.9253,
0.904,
0.8522,
0.7591,
0.8271,
0.9714,
0.8666,
0.9032,
0.8886,
0.7921,
0.8968,
0.9128,
0.7813,
0.8767,
0.9051,
0.9278,
0.9006,
0.9695,
0.9387,
0.9273,
0.8579,
0.9382,
0.9472,
0.9069,
0.862,
0.8833,
0.9338,
0.9384,
0.9481,
0.9618,
1.0,
0.9472,
0.9493,
0.9007,
0.9046,
0.8946,
0.8366,
0.7682,
0.8382,
0.9497,
0.886,
0.8614,
0.8574,
0.6725,
0.421,
0.0653
],
"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": 1.58,
"delta": 0.201,
"at_section_boundary": true
},
{
"bar": 70,
"at_s": 110.53,
"delta": -0.185,
"at_section_boundary": false
},
{
"bar": 71,
"at_s": 112.11,
"delta": -0.251,
"at_section_boundary": true
},
{
"bar": 72,
"at_s": 113.68,
"delta": -0.356,
"at_section_boundary": true
}
],
"steps_at_section_boundaries": 3,
"steps_total": 4,
"boundary_step_share": 0.75,
"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": 1.404,
"melodic_salience": 0.7235,
"voiced_fraction": 0.3093,
"note_count": 163,
"mean_lanes": 7.107,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 6.29,
"peak_position_normalised": 0.3252,
"peak_at_s": 37.756,
"arc_curve_db": [
-65.15,
-72.9,
-15.59,
-14.95,
-14.81,
-14.85,
-14.4,
-14.08,
-14.58,
-15.57,
-15.22,
-15.0,
-14.52,
-14.33,
-14.5,
-14.73,
-14.65,
-14.03,
-14.13,
-14.59,
-15.07,
-15.16,
-15.34,
-14.42,
-14.02,
-13.41,
-13.04,
-14.04,
-13.98,
-13.72,
-13.38,
-13.18,
-13.32,
-13.61,
-14.86,
-14.22,
-13.36,
-13.73,
-13.58,
-13.38,
-13.92,
-13.93,
-13.45,
-13.59,
-13.48,
-12.93,
-13.46,
-14.09,
-13.83,
-12.64,
-9.82,
-9.53,
-10.4,
-10.78,
-11.37,
-11.49,
-11.72,
-11.53,
-11.02,
-10.98,
-11.36,
-12.02,
-12.83,
-13.3,
-13.11,
-12.75,
-11.91,
-11.42,
-11.81,
-11.87,
-12.07,
-12.38,
-12.59,
-14.46,
-15.62,
-14.85,
-14.87,
-14.88,
-14.24,
-14.13,
-14.64,
-15.59,
-15.17,
-14.9,
-14.63,
-14.29,
-14.39,
-14.76,
-14.69,
-13.95,
-14.13,
-14.7,
-15.05,
-15.18,
-15.39,
-14.44,
-13.98,
-13.28,
-13.1,
-14.11,
-13.92,
-13.7,
-13.35,
-13.15,
-13.42,
-13.67,
-14.83,
-14.18,
-13.3,
-13.84,
-13.54,
-13.34,
-13.97,
-13.9,
-13.51,
-13.63,
-13.42,
-12.9,
-13.49,
-14.16,
-13.74,
-12.49,
-9.75,
-9.56,
-10.5,
-10.79,
-11.38,
-11.48,
-11.7,
-11.48,
-11.07,
-11.01,
-11.36,
-12.09,
-12.87,
-13.27,
-13.09,
-12.77,
-11.86,
-11.36,
-11.86,
-11.9,
-11.81,
-12.1,
-12.64,
-14.62,
-15.98,
-15.73,
-16.97,
-18.52,
-20.06,
-23.34,
-28.08,
-34.83,
-44.27,
-87.21,
-87.49
],
"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,
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,
86.19,
86.94,
87.68,
88.42,
89.16,
89.91,
90.65,
91.39,
92.14,
92.88,
93.62,
94.37,
95.11,
95.85,
96.6,
97.34,
98.08,
98.82,
99.57,
100.31,
101.05,
101.8,
102.54,
103.28,
104.03,
104.77,
105.51,
106.25,
107.0,
107.74,
108.48,
109.23,
109.97,
110.71,
111.46,
112.2,
112.94,
113.68,
114.43,
115.17,
115.91
]
},
"register": {
"melody_span_semitones": 31.0,
"melody_tessitura_midi": 57.0,
"bass_floor_band": {
"sub": 0.00055,
"low_bass": 0.02977,
"bass": 0.05552,
"low_mid": 0.31476,
"mid": 0.30944,
"upper_mid": 0.16527,
"presence": 0.1008,
"brilliance": 0.02199,
"air": 0.00171,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00055,
"low_bass": 0.02977,
"bass": 0.05552,
"low_mid": 0.31476,
"mid": 0.30944,
"upper_mid": 0.16527,
"presence": 0.1008,
"brilliance": 0.02199,
"air": 0.00171,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.02609,
"seam_ratio": 38.333,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.879,
"head_rms_trend": 0.7904,
"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": 1511.3,
"spectral_centroid_curve_hz": [
0.0,
1308.2,
1231.8,
1493.6,
840.1,
1344.9,
1387.5,
1381.3,
1553.1,
1552.1,
1257.4,
1074.4,
1371.7,
1626.9,
1442.5,
1351.2,
1414.6,
1770.3,
1283.0,
1655.0,
1293.7,
1143.5,
1435.7,
1643.3,
1624.7,
2054.8,
2468.7,
1763.1,
1752.1,
1208.7,
1280.6,
1405.3,
1543.0,
1765.6,
1736.9,
1237.5,
1355.2,
1379.9,
2054.0,
1647.2,
1620.5,
1646.9,
1868.1,
1840.3,
1963.5,
1641.1,
1424.3,
1596.0,
2277.8,
1270.9,
1760.2,
2382.3,
2051.7,
1882.3,
1921.3,
2035.7,
1909.2,
1859.6,
1871.9,
1917.4,
1407.6,
1666.4,
1446.6,
1304.2,
1394.9,
1289.1,
1211.1,
1230.6,
1491.8,
1564.7,
1361.7,
1123.2,
1206.8,
1338.5,
1250.0,
1379.6,
846.8,
1300.0,
1385.6,
1303.5,
1497.6,
1415.3,
1156.0,
1443.5,
1308.8,
1578.3,
1313.3,
1375.5,
1379.0,
1691.4,
1324.0,
1736.9,
1233.6,
1126.1,
1352.6,
1569.8,
1554.5,
2181.4,
2431.0,
1950.4,
1717.2,
1273.8,
1333.9,
1413.8,
1524.8,
1793.3,
1711.4,
1215.7,
1286.6,
1357.1,
1885.1,
1572.7,
1932.3,
1689.5,
1920.5,
1809.4,
1900.1,
1564.4,
1452.9,
1520.0,
2042.7,
1319.9,
1994.8,
2502.0,
1919.2,
1886.0,
1913.7,
1964.1,
1729.8,
1829.2,
1922.4,
1820.2,
1472.6,
1721.3,
1392.3,
1368.2,
1384.6,
1290.5,
1109.6,
1116.0,
1444.0,
1714.8,
1379.4,
1125.5,
1207.0,
1322.8,
1172.7,
1298.9,
919.6,
1257.7,
1330.0,
1255.6,
1426.1,
1260.0,
945.0,
1320.0,
0.0
],
"spectral_rolloff85_hz_mean": 2917.1,
"spectral_flatness_mean": 0.0112,
"signature_colour": "warm"
}
}
}