music/exemplars/formula_cards/UNMATCHED__04_Shape_da_Future.json
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136.0,
136.0,
136.0,
129.2,
129.2,
129.2,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
172.27,
172.27,
172.27,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
172.27,
172.27,
172.27,
172.27,
172.27,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 23.61,
"delta_bpm": -127.81,
"shape": "ramp"
},
{
"position_s": 24.36,
"duration_s": 14.02,
"delta_bpm": -117.11,
"shape": "step"
},
{
"position_s": 40.24,
"duration_s": 5.46,
"delta_bpm": -129.26,
"shape": "step"
},
{
"position_s": 47.46,
"duration_s": 4.06,
"delta_bpm": -67.7,
"shape": "step"
},
{
"position_s": 59.37,
"duration_s": 4.85,
"delta_bpm": -71.26,
"shape": "step"
},
{
"position_s": 86.49,
"duration_s": 10.96,
"delta_bpm": -116.73,
"shape": "step"
},
{
"position_s": 98.06,
"duration_s": 6.59,
"delta_bpm": -124.54,
"shape": "step"
},
{
"position_s": 117.47,
"duration_s": 6.04,
"delta_bpm": -113.84,
"shape": "step"
},
{
"position_s": 127.13,
"duration_s": 3.16,
"delta_bpm": -83.82,
"shape": "step"
},
{
"position_s": 134.54,
"duration_s": 26.87,
"delta_bpm": -154.93,
"shape": "step"
},
{
"position_s": 168.46,
"duration_s": 5.87,
"delta_bpm": -124.36,
"shape": "step"
},
{
"position_s": 185.67,
"duration_s": 2.37,
"delta_bpm": -45.45,
"shape": "step"
},
{
"position_s": 190.24,
"duration_s": 7.55,
"delta_bpm": -107.82,
"shape": "step"
},
{
"position_s": 200.69,
"duration_s": 11.82,
"delta_bpm": -105.77,
"shape": "step"
},
{
"position_s": 219.1,
"duration_s": 3.27,
"delta_bpm": -45.93,
"shape": "step"
}
],
"dispersion_bpm": 76.129,
"rubato_depth_bpm": 182.399
},
"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": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0354
},
"dominant_onset_period_s": 1.8112,
"dominant_onset_period_bpm": 33.13,
"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": 0.752,
"onset_rate_per_s": 10.768
}
},
"tonality": {
"key": "G#",
"mode": "major",
"windowed_key_agreement": 0.6316,
"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": 20.55,
"onset_bars": 22.13,
"pitch_contour": "UD-UDUD-UD-----",
"interval_vocabulary_semitones": [
0,
3
],
"intervals": [
3.33,
-3.33,
0.0,
3.33,
-3.33,
3.33,
-3.33,
0.0,
3.33,
-3.33,
0.33,
-0.33,
0.0,
0.0,
0.0
],
"range_semitones": 3.33,
"distinctive_deviation": {
"largest_interval_semitones": 3.33,
"at_note_index": 1,
"is_licensed_leap": false
}
},
"motif_economy": {
"self_similarity_peak": 0.9622,
"self_similarity_baseline": 0.9159,
"self_similarity_lift": 0.0463,
"recurrence_lag_s": 1.811,
"interval_3gram_repetition": 0.4032,
"interval_4gram_repetition": 0.2131
},
"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.",
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"sub",
"low_bass",
"bass",
"low_mid",
"mid",
"upper_mid",
"presence",
"brilliance",
"air",
"ultra"
],
"entry_exit_map": [
{
"lane": "sub",
"band_hz": [
20,
45
],
"entry_s": 5.619,
"exit_s": 223.678,
"active_fraction": 0.8325,
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5.619,
6.316
],
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6.873,
8.104
],
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8.684,
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10.495,
11.749
],
[
12.33,
13.653
],
[
14.141,
15.372
],
[
16.068,
17.206
],
[
17.763,
19.017
],
[
19.598,
20.225
],
[
20.41,
21.409
],
[
22.988,
24.613
],
[
25.101,
25.658
],
[
26.958,
27.864
],
[
28.235,
28.77
],
[
29.048,
29.698
],
[
34.691,
62.299
],
[
63.53,
89.908
],
[
90.395,
91.719
],
[
92.23,
120.094
],
[
121.51,
134.629
],
[
143.732,
144.382
],
[
144.962,
146.332
],
[
146.588,
148.167
],
[
148.608,
149.954
],
[
150.396,
151.673
],
[
152.23,
153.507
],
[
154.18,
156.41
],
[
158.244,
193.167
],
[
194.096,
223.678
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 5.619,
"exit_s": 223.678,
"active_fraction": 0.868,
"segments": [
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5.619,
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],
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7.221,
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9.033,
9.915
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[
10.728,
11.726
],
[
12.539,
13.816
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[
14.025,
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[
15.836,
17.183
],
[
17.67,
19.017
],
[
19.691,
32.787
],
[
34.691,
62.229
],
[
62.438,
89.861
],
[
90.442,
91.835
],
[
92.253,
120.186
],
[
120.349,
121.022
],
[
121.255,
134.629
],
[
143.708,
144.684
],
[
144.8,
148.329
],
[
148.422,
156.433
],
[
158.244,
223.678
]
]
},
{
"lane": "bass",
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90,
180
],
"entry_s": 5.689,
"exit_s": 223.887,
"active_fraction": 0.8687,
"segments": [
[
5.689,
6.269
],
[
10.379,
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],
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12.678,
13.491
],
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14.002,
15.325
],
[
15.395,
17.113
],
[
17.601,
18.971
],
[
19.551,
32.879
],
[
34.667,
62.137
],
[
62.926,
89.652
],
[
90.326,
91.742
],
[
92.137,
120.21
],
[
120.303,
134.653
],
[
143.708,
144.358
],
[
144.8,
150.094
],
[
150.233,
151.859
],
[
152.067,
153.437
],
[
153.879,
156.433
],
[
158.221,
207.795
],
[
207.842,
208.701
],
[
208.747,
223.887
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.813,
"exit_s": 226.395,
"active_fraction": 0.9801,
"segments": [
[
0.813,
19.087
],
[
19.435,
34.226
],
[
34.667,
157.803
],
[
158.221,
226.395
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 1.254,
"exit_s": 226.046,
"active_fraction": 0.9738,
"segments": [
[
1.254,
33.367
],
[
33.553,
34.249
],
[
34.667,
156.944
],
[
157.106,
157.803
],
[
158.244,
207.47
],
[
209.003,
226.046
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 1.091,
"exit_s": 225.35,
"active_fraction": 0.9652,
"segments": [
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1.091,
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],
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20.085,
33.205
],
[
34.691,
62.973
],
[
63.181,
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],
[
121.789,
123.762
],
[
123.832,
135.001
],
[
135.233,
156.758
],
[
158.244,
193.26
],
[
193.399,
207.47
],
[
209.003,
223.794
],
[
223.956,
225.35
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 1.974,
"exit_s": 225.86,
"active_fraction": 0.9694,
"segments": [
[
1.974,
19.876
],
[
20.108,
32.996
],
[
33.46,
34.342
],
[
34.667,
121.278
],
[
121.394,
156.572
],
[
157.013,
157.919
],
[
158.221,
193.26
],
[
194.537,
225.86
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 1.579,
"exit_s": 223.701,
"active_fraction": 0.9586,
"segments": [
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1.579,
5.224
],
[
5.944,
19.9
],
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20.132,
34.412
],
[
34.667,
138.414
],
[
138.6,
140.225
],
[
140.388,
142.06
],
[
142.222,
157.989
],
[
158.244,
193.074
],
[
194.583,
207.54
],
[
209.096,
223.701
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 0.255,
"exit_s": 223.701,
"active_fraction": 0.9607,
"segments": [
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0.255,
5.201
],
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5.526,
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],
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20.132,
33.088
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[
33.367,
34.389
],
[
34.667,
136.603
],
[
136.766,
138.414
],
[
138.6,
140.225
],
[
140.434,
142.036
],
[
142.245,
156.665
],
[
156.92,
157.965
],
[
158.221,
193.027
],
[
194.56,
207.586
],
[
207.749,
208.492
],
[
208.655,
223.701
]
]
}
],
"interlap_matrix": {
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"sub|bass": 0.9262,
"sub|low_mid": 0.8494,
"sub|mid": 0.8493,
"sub|upper_mid": 0.8535,
"sub|presence": 0.8553,
"sub|brilliance": 0.8547,
"sub|air": 0.8568,
"low_bass|bass": 0.9713,
"low_bass|low_mid": 0.8856,
"low_bass|mid": 0.8856,
"low_bass|upper_mid": 0.888,
"low_bass|presence": 0.8881,
"low_bass|brilliance": 0.8883,
"low_bass|air": 0.8906,
"bass|low_mid": 0.8863,
"bass|mid": 0.8861,
"bass|upper_mid": 0.8875,
"bass|presence": 0.8888,
"bass|brilliance": 0.8874,
"bass|air": 0.8897,
"low_mid|mid": 0.9905,
"low_mid|upper_mid": 0.9803,
"low_mid|presence": 0.9815,
"low_mid|brilliance": 0.972,
"low_mid|air": 0.9695,
"mid|upper_mid": 0.9856,
"mid|presence": 0.983,
"mid|brilliance": 0.9755,
"mid|air": 0.967,
"upper_mid|presence": 0.9779,
"upper_mid|brilliance": 0.9714,
"upper_mid|air": 0.9692,
"presence|brilliance": 0.9753,
"presence|air": 0.9728,
"brilliance|air": 0.9839
},
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1.3,
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"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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