music/exemplars/formula_cards/UNMATCHED__2-10_Grand_Finale.json
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"shape": "step"
},
{
"position_s": 27.82,
"duration_s": 9.54,
"delta_bpm": 73.74,
"shape": "step"
},
{
"position_s": 38.1,
"duration_s": 3.09,
"delta_bpm": 41.77,
"shape": "step"
},
{
"position_s": 41.89,
"duration_s": 2.93,
"delta_bpm": 35.98,
"shape": "step"
},
{
"position_s": 48.32,
"duration_s": 3.6,
"delta_bpm": 47.04,
"shape": "step"
},
{
"position_s": 59.07,
"duration_s": 3.41,
"delta_bpm": 44.42,
"shape": "step"
},
{
"position_s": 62.95,
"duration_s": 9.06,
"delta_bpm": 74.28,
"shape": "step"
},
{
"position_s": 72.84,
"duration_s": 3.18,
"delta_bpm": 43.03,
"shape": "step"
},
{
"position_s": 92.76,
"duration_s": 4.62,
"delta_bpm": 57.69,
"shape": "step"
},
{
"position_s": 109.97,
"duration_s": 2.97,
"delta_bpm": 36.9,
"shape": "step"
},
{
"position_s": 113.8,
"duration_s": 9.13,
"delta_bpm": 73.75,
"shape": "step"
},
{
"position_s": 123.81,
"duration_s": 2.95,
"delta_bpm": 39.88,
"shape": "step"
},
{
"position_s": 127.52,
"duration_s": 4.39,
"delta_bpm": 55.7,
"shape": "step"
},
{
"position_s": 134.44,
"duration_s": 2.93,
"delta_bpm": 35.98,
"shape": "step"
},
{
"position_s": 148.58,
"duration_s": 9.31,
"delta_bpm": 73.84,
"shape": "step"
},
{
"position_s": 158.73,
"duration_s": 3.07,
"delta_bpm": 41.51,
"shape": "step"
},
{
"position_s": 178.24,
"duration_s": 4.62,
"delta_bpm": 57.69,
"shape": "step"
},
{
"position_s": 185.39,
"duration_s": 2.97,
"delta_bpm": 36.9,
"shape": "step"
},
{
"position_s": 190.96,
"duration_s": 5.69,
"delta_bpm": 72.23,
"shape": "step"
}
],
"dispersion_bpm": 46.362,
"rubato_depth_bpm": 95.467
},
"global_bpm": 89.1,
"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": 89.1,
"tempo_bpm_median_local": 89.1,
"tempo_iqr_bpm": 28.35,
"tempo_stability": 0.0,
"beat_interval_cv": 0.0442
},
"dominant_onset_period_s": 0.6734,
"dominant_onset_period_bpm": 89.1,
"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": 0.632,
"onset_rate_per_s": 10.769
}
},
"tonality": {
"key": "F#",
"mode": "minor",
"windowed_key_agreement": 0.1633,
"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": 17.043,
"onset_bars": 6.33,
"pitch_contour": "-----UUDDUDUDD-",
"interval_vocabulary_semitones": [
0,
1,
2,
11,
12,
16,
20,
22
],
"intervals": [
0.0,
0.0,
0.0,
0.0,
0.0,
10.67,
20.0,
-12.0,
-2.0,
2.0,
-16.0,
20.0,
-1.0,
-21.67,
0.0
],
"range_semitones": 30.67,
"distinctive_deviation": {
"largest_interval_semitones": -21.67,
"at_note_index": 14,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9711,
"self_similarity_baseline": 0.7884,
"self_similarity_lift": 0.1827,
"recurrence_lag_s": 85.821,
"interval_3gram_repetition": 0.4762,
"interval_4gram_repetition": 0.3654
},
"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": 2.902,
"exit_s": 188.918,
"active_fraction": 0.8332,
"segments": [
[
2.902,
5.968
],
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6.13,
7.686
],
[
8.499,
30.604
],
[
33.971,
34.551
],
[
35.085,
36.107
],
[
36.734,
37.431
],
[
37.895,
65.434
],
[
70.194,
71.007
],
[
71.634,
72.33
],
[
72.795,
78.785
],
[
81.038,
84.521
],
[
85.171,
85.682
],
[
90.604,
93.948
],
[
94.598,
116.402
],
[
118.793,
119.56
],
[
119.792,
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],
[
121.139,
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],
[
122.555,
123.228
],
[
123.739,
151.394
],
[
154.691,
155.272
],
[
155.388,
155.968
],
[
156.015,
156.874
],
[
157.478,
158.174
],
[
158.639,
164.629
],
[
166.859,
170.411
],
[
174.893,
175.404
],
[
176.448,
179.769
],
[
180.489,
188.128
],
[
188.291,
188.918
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 6.223,
"exit_s": 188.36,
"active_fraction": 0.8407,
"segments": [
[
6.223,
8.057
],
[
8.266,
30.581
],
[
31.417,
31.974
],
[
32.601,
33.205
],
[
35.41,
36.13
],
[
36.734,
37.431
],
[
37.918,
65.48
],
[
66.316,
66.85
],
[
67.5,
68.151
],
[
70.31,
71.03
],
[
71.634,
72.353
],
[
72.795,
78.692
],
[
81.038,
86.68
],
[
89.049,
116.402
],
[
118.445,
119.072
],
[
119.234,
119.745
],
[
121.231,
121.928
],
[
122.578,
123.252
],
[
123.739,
151.301
],
[
152.16,
152.694
],
[
153.345,
153.972
],
[
156.154,
156.828
],
[
157.478,
158.151
],
[
158.639,
164.537
],
[
166.882,
172.524
],
[
174.893,
188.36
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 3.437,
"exit_s": 189.823,
"active_fraction": 0.8978,
"segments": [
[
3.437,
5.155
],
[
6.223,
30.766
],
[
31.393,
32.113
],
[
32.578,
36.084
],
[
36.734,
37.407
],
[
37.895,
65.689
],
[
66.293,
66.99
],
[
67.477,
70.983
],
[
71.634,
72.307
],
[
72.795,
78.692
],
[
79.018,
86.843
],
[
87.028,
116.611
],
[
117.238,
117.911
],
[
118.399,
121.928
],
[
122.555,
123.252
],
[
123.739,
151.533
],
[
152.137,
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],
[
153.298,
156.828
],
[
157.478,
158.151
],
[
158.639,
164.537
],
[
164.862,
172.71
],
[
172.873,
189.823
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 3.158,
"exit_s": 189.823,
"active_fraction": 0.9458,
"segments": [
[
3.158,
5.968
],
[
6.2,
32.09
],
[
32.276,
66.966
],
[
67.175,
117.934
],
[
118.097,
152.834
],
[
152.996,
188.778
],
[
188.848,
189.823
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 6.223,
"exit_s": 188.43,
"active_fraction": 0.9286,
"segments": [
[
6.223,
188.43
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 6.223,
"exit_s": 191.309,
"active_fraction": 0.9303,
"segments": [
[
6.223,
36.061
],
[
36.618,
70.96
],
[
71.517,
121.905
],
[
122.462,
156.804
],
[
157.362,
191.309
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 6.223,
"exit_s": 190.38,
"active_fraction": 0.9365,
"segments": [
[
6.223,
190.38
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 7.129,
"exit_s": 190.241,
"active_fraction": 0.9346,
"segments": [
[
7.129,
190.241
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 6.966,
"exit_s": 189.289,
"active_fraction": 0.9077,
"segments": [
[
6.966,
30.999
],
[
31.393,
36.316
],
[
36.734,
37.64
],
[
37.895,
65.875
],
[
66.293,
71.216
],
[
71.634,
72.562
],
[
72.771,
116.889
],
[
117.238,
122.137
],
[
122.578,
123.484
],
[
123.739,
151.742
],
[
152.137,
157.037
],
[
157.478,
158.383
],
[
158.639,
188.105
],
[
188.546,
189.289
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.9092,
"sub|bass": 0.9082,
"sub|low_mid": 0.8753,
"sub|mid": 0.8557,
"sub|upper_mid": 0.8611,
"sub|presence": 0.8576,
"sub|brilliance": 0.8554,
"sub|air": 0.875,
"low_bass|bass": 0.9347,
"low_bass|low_mid": 0.8887,
"low_bass|mid": 0.9027,
"low_bass|upper_mid": 0.9003,
"low_bass|presence": 0.8963,
"low_bass|brilliance": 0.8941,
"low_bass|air": 0.919,
"bass|low_mid": 0.9426,
"bass|mid": 0.9312,
"bass|upper_mid": 0.9455,
"bass|presence": 0.9381,
"bass|brilliance": 0.9354,
"bass|air": 0.9505,
"low_mid|mid": 0.9751,
"low_mid|upper_mid": 0.9631,
"low_mid|presence": 0.9793,
"low_mid|brilliance": 0.9763,
"low_mid|air": 0.9526,
"mid|upper_mid": 0.975,
"mid|presence": 0.9916,
"mid|brilliance": 0.9893,
"mid|air": 0.9712,
"upper_mid|presence": 0.9834,
"upper_mid|brilliance": 0.9814,
"upper_mid|air": 0.9652,
"presence|brilliance": 0.9965,
"presence|air": 0.9692,
"brilliance|air": 0.9685
},
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0.186,
0.372,
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1.115,
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