music/exemplars/formula_cards/UNMATCHED__Portal2-22-Triple_Laser_Phase.json
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{
"position_s": 0.09,
"duration_s": 3.58,
"delta_bpm": 69.56,
"shape": "step"
},
{
"position_s": 8.54,
"duration_s": 3.53,
"delta_bpm": -5.55,
"shape": "step"
},
{
"position_s": 19.88,
"duration_s": 2.28,
"delta_bpm": -5.52,
"shape": "step"
},
{
"position_s": 29.65,
"duration_s": 2.32,
"delta_bpm": -5.52,
"shape": "step"
},
{
"position_s": 39.29,
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"shape": "step"
},
{
"position_s": 48.97,
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"shape": "step"
},
{
"position_s": 54.36,
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"shape": "step"
},
{
"position_s": 59.51,
"duration_s": 4.32,
"delta_bpm": 65.69,
"shape": "step"
},
{
"position_s": 67.11,
"duration_s": 2.53,
"delta_bpm": -5.56,
"shape": "step"
},
{
"position_s": 69.82,
"duration_s": 4.02,
"delta_bpm": 62.24,
"shape": "step"
},
{
"position_s": 77.9,
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},
{
"position_s": 90.05,
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"delta_bpm": 16.39,
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},
{
"position_s": 99.73,
"duration_s": 2.41,
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"shape": "step"
},
{
"position_s": 102.33,
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},
{
"position_s": 110.43,
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},
{
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},
{
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},
{
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},
{
"position_s": 139.97,
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},
{
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},
{
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},
{
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},
{
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},
{
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"shape": "step"
},
{
"position_s": 199.83,
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},
{
"position_s": 219.01,
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},
{
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},
{
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},
{
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"shape": "step"
},
{
"position_s": 240.14,
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"delta_bpm": -5.49,
"shape": "step"
},
{
"position_s": 247.41,
"duration_s": 2.79,
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"shape": "step"
},
{
"position_s": 250.38,
"duration_s": 4.6,
"delta_bpm": 80.01,
"shape": "step"
}
],
"dispersion_bpm": 34.24,
"rubato_depth_bpm": 5.593
},
"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": 123.05,
"tempo_iqr_bpm": 5.59,
"tempo_stability": 0.8182,
"beat_interval_cv": 0.0234
},
"dominant_onset_period_s": 1.9969,
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"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": 0.629,
"onset_rate_per_s": 10.766
}
},
"tonality": {
"key": "E",
"mode": "major",
"windowed_key_agreement": 0.4688,
"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": 7.14,
"onset_bars": 3.66,
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4,
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14,
24,
28,
30
],
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0.0,
0.0,
2.0,
0.0,
0.0,
28.0,
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0.0,
0.0,
12.0,
-14.0,
4.0
],
"range_semitones": 30.0,
"distinctive_deviation": {
"largest_interval_semitones": -30.0,
"at_note_index": 3,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9819,
"self_similarity_baseline": 0.7296,
"self_similarity_lift": 0.2523,
"recurrence_lag_s": 48.019,
"interval_3gram_repetition": 0.7224,
"interval_4gram_repetition": 0.5872
},
"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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"upper_mid",
"presence",
"brilliance",
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"ultra"
],
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40.008,
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44.002,
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48.019,
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52.013,
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56.007,
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58.003,
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60.0,
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68.011,
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72.005,
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74.002,
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80.016,
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84.01,
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88.004,
88.723
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90.001,
90.999
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96.015,
97.013
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100.008,
100.682
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104.002,
104.699
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106.022,
106.998
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112.013,
113.058
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116.007,
117.005
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120.001,
120.721
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121.998,
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128.012,
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132.005,
133.004
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135.999,
136.766
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138.019,
139.018
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140.016,
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144.01,
145.009
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148.004,
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152.021,
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154.018,
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156.015,
156.688
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[
160.009,
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164.003,
165.024
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168.02,
169.041
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170.017,
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172.013,
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176.007,
177.029
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180.001,
181.0
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184.018,
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186.015,
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188.012,
188.685
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192.006,
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196.0,
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200.017,
200.829
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202.014,
203.012
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204.011,
204.684
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208.004,
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211.998,
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216.015,
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220.009,
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222.006,
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224.003,
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227.997,
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232.014,
233.012
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234.011,
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240.001,
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]
},
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10.054,
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11.517,
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24.009,
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40.008,
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56.007,
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72.005,
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88.004,
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104.025,
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120.024,
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136.022,
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152.021,
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167.996,
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200.017,
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215.203,
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},
{
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]
},
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},
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]
},
{
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8.22,
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]
},
{
"lane": "presence",
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1400,
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6.455,
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]
},
{
"lane": "brilliance",
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2800,
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},
{
"lane": "air",
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}
],
"interlap_matrix": {
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"sub|bass": 0.3893,
"sub|low_mid": 0.3904,
"sub|mid": 0.3875,
"sub|upper_mid": 0.3864,
"sub|presence": 0.3863,
"sub|brilliance": 0.3856,
"sub|air": 0.3878,
"low_bass|bass": 0.9284,
"low_bass|low_mid": 0.9247,
"low_bass|mid": 0.9322,
"low_bass|upper_mid": 0.9293,
"low_bass|presence": 0.9269,
"low_bass|brilliance": 0.9277,
"low_bass|air": 0.927,
"bass|low_mid": 0.9947,
"bass|mid": 0.991,
"bass|upper_mid": 0.9878,
"bass|presence": 0.9842,
"bass|brilliance": 0.9871,
"bass|air": 0.9923,
"low_mid|mid": 0.9891,
"low_mid|upper_mid": 0.9856,
"low_mid|presence": 0.983,
"low_mid|brilliance": 0.9856,
"low_mid|air": 0.9927,
"mid|upper_mid": 0.9942,
"mid|presence": 0.9889,
"mid|brilliance": 0.9918,
"mid|air": 0.9946,
"upper_mid|presence": 0.9944,
"upper_mid|brilliance": 0.9947,
"upper_mid|air": 0.9915,
"presence|brilliance": 0.9951,
"presence|air": 0.9879,
"brilliance|air": 0.9928
},
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