music/exemplars/formula_cards/UNMATCHED__173_Farewell_Refrain_.json
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136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
287.11,
287.11,
287.11
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 8.08,
"delta_bpm": -66.15,
"shape": "ramp"
},
{
"position_s": 8.31,
"duration_s": 4.99,
"delta_bpm": -83.94,
"shape": "step"
},
{
"position_s": 13.89,
"duration_s": 7.17,
"delta_bpm": -99.24,
"shape": "step"
},
{
"position_s": 26.33,
"duration_s": 7.15,
"delta_bpm": -100.2,
"shape": "step"
},
{
"position_s": 41.61,
"duration_s": 5.13,
"delta_bpm": -87.54,
"shape": "step"
},
{
"position_s": 56.47,
"duration_s": 6.92,
"delta_bpm": -99.12,
"shape": "step"
},
{
"position_s": 93.0,
"duration_s": 8.36,
"delta_bpm": -104.85,
"shape": "step"
},
{
"position_s": 111.27,
"duration_s": 7.45,
"delta_bpm": -92.74,
"shape": "step"
},
{
"position_s": 121.88,
"duration_s": 3.07,
"delta_bpm": -47.79,
"shape": "step"
},
{
"position_s": 125.25,
"duration_s": 2.55,
"delta_bpm": 15.0,
"shape": "step"
},
{
"position_s": 130.87,
"duration_s": 3.99,
"delta_bpm": -80.14,
"shape": "step"
},
{
"position_s": 154.18,
"duration_s": 8.1,
"delta_bpm": -104.26,
"shape": "step"
},
{
"position_s": 165.67,
"duration_s": 16.67,
"delta_bpm": -63.06,
"shape": "step"
},
{
"position_s": 183.04,
"duration_s": 2.51,
"delta_bpm": 15.66,
"shape": "step"
},
{
"position_s": 185.97,
"duration_s": 8.8,
"delta_bpm": -57.84,
"shape": "step"
}
],
"dispersion_bpm": 59.216,
"rubato_depth_bpm": 132.512
},
"global_bpm": 99.38,
"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": 99.38,
"tempo_bpm_median_local": 99.38,
"tempo_iqr_bpm": 3.98,
"tempo_stability": 0.84,
"beat_interval_cv": 0.0328
},
"dominant_onset_period_s": 0.3019,
"dominant_onset_period_bpm": 198.77,
"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": 0.605,
"onset_rate_per_s": 10.769
}
},
"tonality": {
"key": "D#",
"mode": "major",
"windowed_key_agreement": 0.3061,
"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": 0.546,
"onset_bars": 0.45,
"pitch_contour": "DD-UDDUDDUUD-U-",
"interval_vocabulary_semitones": [
0,
4,
5,
7,
10,
12,
17,
24
],
"intervals": [
-4.0,
-12.0,
0.0,
12.0,
-17.0,
-7.0,
24.0,
-7.0,
-10.0,
5.0,
12.0,
-12.0,
0.0,
7.0,
0.0
],
"range_semitones": 28.0,
"distinctive_deviation": {
"largest_interval_semitones": 24.0,
"at_note_index": 7,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.8727,
"self_similarity_baseline": 0.5884,
"self_similarity_lift": 0.2843,
"recurrence_lag_s": 0.464,
"interval_3gram_repetition": 0.1405,
"interval_4gram_repetition": 0.0168
},
"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": 66.293,
"exit_s": 167.323,
"active_fraction": 0.3696,
"segments": [
[
66.293,
77.578
],
[
80.991,
83.313
],
[
83.615,
84.172
],
[
84.335,
86.61
],
[
87.609,
90.581
],
[
99.312,
101.843
],
[
102.934,
104.792
],
[
104.954,
112.361
],
[
112.663,
115.844
],
[
116.146,
119.211
],
[
120.535,
123.089
],
[
123.484,
124.621
],
[
124.83,
125.852
],
[
126.084,
137.137
],
[
137.3,
137.903
],
[
141.781,
144.335
],
[
144.66,
148.677
],
[
149.002,
151.533
],
[
151.742,
152.532
],
[
159.939,
160.566
],
[
160.775,
163.306
],
[
164.072,
167.323
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 0.906,
"exit_s": 167.578,
"active_fraction": 0.4641,
"segments": [
[
0.906,
1.579
],
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2.647,
4.017
],
[
4.458,
5.55
],
[
6.293,
7.755
],
[
8.081,
9.125
],
[
9.915,
11.285
],
[
11.726,
12.887
],
[
13.56,
14.582
],
[
44.466,
45.14
],
[
47.229,
48.298
],
[
50.828,
53.22
],
[
53.545,
54.683
],
[
58.12,
59.791
],
[
60.836,
61.904
],
[
64.459,
65.991
],
[
66.293,
76.138
],
[
76.301,
77.74
],
[
78.507,
83.197
],
[
83.778,
86.425
],
[
88.236,
90.186
],
[
99.312,
107.648
],
[
107.903,
108.785
],
[
109.761,
112.199
],
[
113.244,
118.05
],
[
118.236,
119.002
],
[
120.326,
122.834
],
[
124.018,
124.645
],
[
124.9,
125.62
],
[
125.782,
126.456
],
[
126.549,
138.484
],
[
141.781,
143.987
],
[
144.614,
148.538
],
[
148.933,
151.139
],
[
159.939,
167.578
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.859,
"exit_s": 183.879,
"active_fraction": 0.6521,
"segments": [
[
0.859,
8.731
],
[
9.892,
15.906
],
[
30.72,
31.811
],
[
44.443,
48.808
],
[
49.9,
56.726
],
[
57.191,
57.934
],
[
58.05,
60.372
],
[
60.836,
63.367
],
[
64.459,
89.466
],
[
95.666,
97.547
],
[
97.779,
108.042
],
[
108.275,
109.529
],
[
109.738,
111.572
],
[
111.758,
112.988
],
[
113.22,
118.05
],
[
118.468,
122.044
],
[
122.253,
123.46
],
[
123.716,
124.714
],
[
125.759,
150.674
],
[
156.34,
169.459
],
[
174.986,
177.145
],
[
178.422,
178.979
],
[
182.927,
183.879
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.604,
"exit_s": 184.483,
"active_fraction": 0.847,
"segments": [
[
0.604,
17.276
],
[
18.971,
19.551
],
[
22.616,
24.822
],
[
26.262,
29.489
],
[
29.884,
32.67
],
[
33.321,
33.924
],
[
35.109,
35.643
],
[
36.827,
43.119
],
[
43.537,
89.675
],
[
90.117,
91.278
],
[
92.021,
150.651
],
[
152.648,
170.365
],
[
170.876,
173.825
],
[
174.684,
177.865
],
[
182.904,
184.483
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.511,
"exit_s": 184.645,
"active_fraction": 0.9282,
"segments": [
[
0.511,
17.763
],
[
18.971,
25.17
],
[
26.192,
29.605
],
[
29.884,
39.938
],
[
40.124,
182.416
],
[
182.904,
184.645
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.511,
"exit_s": 183.786,
"active_fraction": 0.8892,
"segments": [
[
0.511,
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],
[
18.065,
18.715
],
[
18.924,
21.107
],
[
22.314,
24.613
],
[
26.215,
28.537
],
[
29.907,
91.185
],
[
91.487,
151.464
],
[
151.719,
152.276
],
[
152.555,
168.786
],
[
169.134,
172.919
],
[
174.057,
177.795
],
[
178.097,
180.93
],
[
181.418,
182.161
],
[
182.996,
183.786
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.534,
"exit_s": 183.623,
"active_fraction": 0.8381,
"segments": [
[
0.534,
16.579
],
[
18.994,
20.526
],
[
22.314,
24.242
],
[
26.192,
28.398
],
[
29.907,
39.915
],
[
40.356,
89.792
],
[
91.951,
92.949
],
[
93.809,
95.155
],
[
95.55,
151.278
],
[
151.441,
151.975
],
[
152.602,
154.25
],
[
154.459,
155.876
],
[
156.085,
167.811
],
[
168.205,
168.739
],
[
170.806,
171.549
],
[
171.874,
173.105
],
[
174.335,
175.45
],
[
175.845,
176.541
],
[
179.049,
179.815
],
[
183.089,
183.623
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.836,
"exit_s": 167.509,
"active_fraction": 0.7285,
"segments": [
[
0.836,
16.533
],
[
29.954,
36.362
],
[
36.571,
39.892
],
[
40.612,
50.898
],
[
51.107,
89.954
],
[
95.573,
98.128
],
[
98.383,
150.93
],
[
157.826,
158.662
],
[
159.846,
167.509
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 6.711,
"exit_s": 150.628,
"active_fraction": 0.3497,
"segments": [
[
6.711,
8.127
],
[
14.605,
16.393
],
[
45.697,
46.37
],
[
69.59,
70.194
],
[
71.123,
72.609
],
[
72.771,
79.18
],
[
79.412,
89.49
],
[
105.651,
150.628
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.6607,
"sub|bass": 0.5034,
"sub|low_mid": 0.4205,
"sub|mid": 0.3982,
"sub|upper_mid": 0.4113,
"sub|presence": 0.4297,
"sub|brilliance": 0.4839,
"sub|air": 0.6004,
"low_bass|bass": 0.677,
"low_bass|low_mid": 0.5426,
"low_bass|mid": 0.5,
"low_bass|upper_mid": 0.5219,
"low_bass|presence": 0.5511,
"low_bass|brilliance": 0.6304,
"low_bass|air": 0.5053,
"bass|low_mid": 0.7652,
"bass|mid": 0.7025,
"bass|upper_mid": 0.7283,
"bass|presence": 0.7521,
"bass|brilliance": 0.7989,
"bass|air": 0.5032,
"low_mid|mid": 0.9107,
"low_mid|upper_mid": 0.91,
"low_mid|presence": 0.904,
"low_mid|brilliance": 0.8234,
"low_mid|air": 0.4129,
"mid|upper_mid": 0.9545,
"mid|presence": 0.9029,
"mid|brilliance": 0.7848,
"mid|air": 0.3767,
"upper_mid|presence": 0.9334,
"upper_mid|brilliance": 0.8173,
"upper_mid|air": 0.3929,
"presence|brilliance": 0.8658,
"presence|air": 0.4172,
"brilliance|air": 0.48
},
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"times_s": [
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0.186,
0.372,
0.557,
0.743,
0.929,
1.115,
1.3,
1.486,
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},
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},
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},
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}