music/exemplars/formula_cards/UNMATCHED__3-20_Bonus_Track_1.json
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58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
58.73,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
161.5,
287.11
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 34.88,
"delta_bpm": -57.21,
"shape": "ramp"
},
{
"position_s": 36.9,
"duration_s": 13.44,
"delta_bpm": -42.27,
"shape": "step"
},
{
"position_s": 55.12,
"duration_s": 3.67,
"delta_bpm": -31.58,
"shape": "step"
},
{
"position_s": 62.48,
"duration_s": 3.51,
"delta_bpm": -30.33,
"shape": "step"
},
{
"position_s": 77.44,
"duration_s": 4.41,
"delta_bpm": -36.13,
"shape": "step"
},
{
"position_s": 82.71,
"duration_s": 5.06,
"delta_bpm": 40.97,
"shape": "step"
},
{
"position_s": 93.41,
"duration_s": 3.95,
"delta_bpm": 57.45,
"shape": "step"
},
{
"position_s": 108.67,
"duration_s": 1.79,
"delta_bpm": -21.82,
"shape": "step"
},
{
"position_s": 110.6,
"duration_s": 2.14,
"delta_bpm": 33.55,
"shape": "step"
},
{
"position_s": 115.96,
"duration_s": 4.34,
"delta_bpm": 75.95,
"shape": "step"
},
{
"position_s": 120.42,
"duration_s": 4.06,
"delta_bpm": -42.38,
"shape": "step"
},
{
"position_s": 134.61,
"duration_s": 4.41,
"delta_bpm": -36.13,
"shape": "step"
},
{
"position_s": 140.85,
"duration_s": 2.0,
"delta_bpm": -25.19,
"shape": "step"
},
{
"position_s": 142.97,
"duration_s": 2.48,
"delta_bpm": 45.35,
"shape": "step"
},
{
"position_s": 148.7,
"duration_s": 4.37,
"delta_bpm": 76.17,
"shape": "step"
},
{
"position_s": 153.18,
"duration_s": 3.85,
"delta_bpm": -41.5,
"shape": "step"
},
{
"position_s": 166.67,
"duration_s": 5.39,
"delta_bpm": -40.2,
"shape": "step"
},
{
"position_s": 172.76,
"duration_s": 25.63,
"delta_bpm": -56.27,
"shape": "step"
},
{
"position_s": 198.48,
"duration_s": 4.11,
"delta_bpm": 114.46,
"shape": "step"
}
],
"dispersion_bpm": 51.059,
"rubato_depth_bpm": 58.727
},
"global_bpm": 117.45,
"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": 117.45,
"tempo_bpm_median_local": 117.45,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0388
},
"dominant_onset_period_s": 1.0217,
"dominant_onset_period_bpm": 58.73,
"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": 0.654,
"onset_rate_per_s": 10.769
}
},
"tonality": {
"key": "B",
"mode": "major",
"windowed_key_agreement": 0.2745,
"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": 0.488,
"onset_bars": 0.24,
"pitch_contour": "UUDU-DU-DDUU-DU",
"interval_vocabulary_semitones": [
0,
5,
7
],
"intervals": [
7.0,
5.0,
-5.0,
7.0,
0.0,
-7.0,
5.0,
0.0,
-5.0,
-7.0,
7.0,
5.0,
0.0,
-5.0,
7.0
],
"range_semitones": 14.0,
"distinctive_deviation": {
"largest_interval_semitones": 7.0,
"at_note_index": 1,
"is_licensed_leap": false
}
},
"motif_economy": {
"self_similarity_peak": 0.7759,
"self_similarity_baseline": 0.5033,
"self_similarity_lift": 0.2725,
"recurrence_lag_s": 0.464,
"interval_3gram_repetition": 0.2131,
"interval_4gram_repetition": 0.0681
},
"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": 110.295,
"exit_s": 181.185,
"active_fraction": 0.2174,
"segments": [
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110.295,
110.829
],
[
111.316,
111.874
],
[
112.315,
112.826
],
[
113.383,
113.894
],
[
114.335,
120.326
],
[
120.442,
124.366
],
[
124.529,
125.388
],
[
125.527,
126.386
],
[
126.572,
130.566
],
[
134.699,
137.253
],
[
142.872,
143.43
],
[
144.846,
145.427
],
[
145.914,
146.448
],
[
146.866,
153.879
],
[
153.995,
154.854
],
[
155.04,
163.167
],
[
167.23,
168.089
],
[
168.275,
169.808
],
[
179.513,
180.257
],
[
180.512,
181.185
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 73.7,
"exit_s": 181.232,
"active_fraction": 0.5065,
"segments": [
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73.7,
80.643
],
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80.805,
88.143
],
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88.213,
89.327
],
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89.954,
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],
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111.316,
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],
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112.315,
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],
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113.337,
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],
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114.358,
115.217
],
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115.38,
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],
[
117.4,
118.259
],
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118.445,
119.258
],
[
119.443,
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],
[
120.465,
121.301
],
[
121.464,
122.3
],
[
122.485,
130.473
],
[
130.635,
135.512
],
[
135.721,
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],
[
136.696,
150.814
],
[
150.976,
151.789
],
[
151.998,
152.811
],
[
153.02,
153.832
],
[
154.018,
154.854
],
[
155.04,
161.982
],
[
162.168,
168.066
],
[
168.275,
169.088
],
[
169.273,
174.173
],
[
174.382,
175.218
],
[
175.357,
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],
[
176.402,
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],
[
177.447,
178.213
],
[
178.469,
179.235
],
[
179.513,
180.257
],
[
180.535,
181.232
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 57.377,
"exit_s": 178.097,
"active_fraction": 0.5254,
"segments": [
[
57.377,
57.911
],
[
61.44,
62.067
],
[
73.677,
160.868
],
[
161.03,
174.173
],
[
174.359,
175.171
],
[
175.38,
176.147
],
[
176.402,
177.099
],
[
177.424,
178.097
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 4.481,
"exit_s": 174.057,
"active_fraction": 0.5358,
"segments": [
[
4.481,
5.039
],
[
8.568,
9.102
],
[
12.632,
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],
[
16.695,
17.554
],
[
24.822,
25.472
],
[
28.886,
29.838
],
[
31.951,
32.508
],
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32.763,
33.762
],
[
37.036,
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],
[
41.099,
41.935
],
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49.226,
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],
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53.313,
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],
[
56.355,
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],
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57.377,
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],
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60.418,
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],
[
63.971,
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],
[
65.503,
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],
[
67.082,
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],
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69.567,
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],
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73.677,
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],
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107.183,
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],
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108.205,
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],
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],
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110.272,
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],
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111.247,
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],
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112.245,
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],
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113.29,
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],
[
114.312,
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],
[
115.38,
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],
[
116.378,
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],
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117.423,
117.934
],
[
118.422,
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],
[
120.442,
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],
[
121.44,
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],
[
123.484,
126.711
],
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128.569,
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],
[
129.591,
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],
[
130.612,
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],
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131.541,
132.284
],
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132.632,
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],
[
133.654,
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],
[
134.653,
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],
[
135.697,
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],
[
137.16,
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],
[
139.714,
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],
[
140.736,
141.526
],
[
141.735,
142.547
],
[
142.733,
143.662
],
[
143.801,
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],
[
144.8,
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],
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145.845,
147.47
],
[
147.911,
148.561
],
[
148.933,
149.49
],
[
149.954,
150.512
],
[
150.953,
151.487
],
[
151.998,
152.532
],
[
152.973,
153.507
],
[
153.995,
154.552
],
[
156.038,
159.242
],
[
161.123,
161.657
],
[
163.167,
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],
[
164.072,
164.838
],
[
165.094,
165.86
],
[
166.069,
166.882
],
[
167.091,
167.787
],
[
168.252,
168.786
],
[
169.691,
172.037
],
[
172.269,
173.058
],
[
173.337,
174.057
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 3.483,
"exit_s": 180.698,
"active_fraction": 0.8366,
"segments": [
[
3.483,
4.272
],
[
5.503,
6.339
],
[
6.455,
7.384
],
[
7.454,
8.568
],
[
9.079,
12.608
],
[
13.142,
16.347
],
[
16.695,
17.531
],
[
17.694,
18.553
],
[
18.692,
20.317
],
[
20.759,
21.896
],
[
25.333,
29.234
],
[
29.42,
30.256
],
[
30.418,
31.765
],
[
31.951,
32.601
],
[
32.972,
36.873
],
[
37.036,
39.915
],
[
40.078,
49.528
],
[
49.737,
59.675
],
[
59.907,
60.558
],
[
61.44,
64.25
],
[
64.482,
65.132
],
[
65.503,
68.36
],
[
68.545,
180.001
],
[
180.094,
180.698
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 16.718,
"exit_s": 182.857,
"active_fraction": 0.7842,
"segments": [
[
16.718,
17.833
],
[
18.762,
19.528
],
[
19.737,
21.525
],
[
21.78,
23.731
],
[
24.822,
25.681
],
[
25.844,
29.582
],
[
30.975,
31.602
],
[
31.951,
32.485
],
[
32.996,
33.622
],
[
36.037,
38.661
],
[
39.079,
182.857
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 23.8,
"exit_s": 182.996,
"active_fraction": 0.7306,
"segments": [
[
23.8,
24.567
],
[
24.822,
26.169
],
[
40.101,
182.996
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 24.822,
"exit_s": 183.066,
"active_fraction": 0.718,
"segments": [
[
24.822,
25.403
],
[
40.101,
183.066
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 44.234,
"exit_s": 181.719,
"active_fraction": 0.5748,
"segments": [
[
44.234,
44.884
],
[
45.186,
52.965
],
[
53.29,
56.889
],
[
57.4,
73.7
],
[
83.894,
89.884
],
[
102.191,
181.719
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.3942,
"sub|bass": 0.3898,
"sub|low_mid": 0.205,
"sub|mid": 0.2487,
"sub|upper_mid": 0.275,
"sub|presence": 0.2955,
"sub|brilliance": 0.3007,
"sub|air": 0.3711,
"low_bass|bass": 0.918,
"low_bass|low_mid": 0.6052,
"low_bass|mid": 0.5926,
"low_bass|upper_mid": 0.645,
"low_bass|presence": 0.6933,
"low_bass|brilliance": 0.7055,
"low_bass|air": 0.5808,
"bass|low_mid": 0.626,
"bass|mid": 0.6247,
"bass|upper_mid": 0.67,
"bass|presence": 0.7192,
"bass|brilliance": 0.7318,
"bass|air": 0.6087,
"low_mid|mid": 0.6005,
"low_mid|upper_mid": 0.6382,
"low_mid|presence": 0.6412,
"low_mid|brilliance": 0.6385,
"low_mid|air": 0.4997,
"mid|upper_mid": 0.8582,
"mid|presence": 0.8158,
"mid|brilliance": 0.8046,
"mid|air": 0.6543,
"upper_mid|presence": 0.9176,
"upper_mid|brilliance": 0.9086,
"upper_mid|air": 0.7302,
"presence|brilliance": 0.9815,
"presence|air": 0.7868,
"brilliance|air": 0.7935
},
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0.186,
0.372,
0.557,
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0.929,
1.115,
1.3,
1.486,
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{
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},
{
"bar": 12,
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{
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{
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}
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},
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"loop_seam": {
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"seam_clean": false,
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"baked_fade_in": false
},
"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."
},
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870.0,
2036.1,
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}
}