music/exemplars/formula_cards/UNMATCHED__67_Trainers_Eyes_Meet_Parasol_Lady.json
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26.75,
27.49,
28.24,
28.98,
29.72,
30.46
],
"values": [
0.0652,
0.606,
0.6533,
0.6883,
0.7896,
0.805,
0.718,
0.695,
0.6735,
0.7254,
0.7483,
0.7394,
0.74,
0.6907,
0.7359,
0.644,
0.7029,
0.7239,
0.7193,
0.7886,
0.7136,
0.6728,
0.6172,
0.7044,
0.6241,
0.6605,
0.7518,
0.7633,
0.6868,
0.6301,
0.7346,
0.7142,
0.7109,
0.6736,
0.7514,
0.6063,
0.6973,
0.5763,
0.3192,
0.164,
0.1415,
0.0265
],
"peak_position_normalised": 0.1184
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.3003,
"bars": 23,
"index_per_bar": [
0.5948,
0.8565,
1.0,
0.9472,
0.9674,
0.948,
0.9676,
0.9665,
0.9691,
0.9838,
0.9582,
0.9771,
0.9379,
0.9686,
0.9587,
0.9828,
0.9561,
0.9909,
0.9533,
0.9889,
0.9017,
0.8286,
0.2302
],
"definition": "lane count + 4*harmonic change rate + 0.6*onset strength + 0.4*register span, per bar, normalised to the track's own maximum (section 11.6)",
"step_map": [
{
"bar": 1,
"at_s": 1.3,
"delta": 0.262,
"at_section_boundary": true
},
{
"bar": 22,
"at_s": 28.61,
"delta": -0.598,
"at_section_boundary": false
}
],
"steps_at_section_boundaries": 1,
"steps_total": 2,
"boundary_step_share": 0.5,
"hypothesis_note": "Section 11.6 expects masterpieces to step complexity AT structural boundaries and hold it flat inside sections. This share is the measurement of that claim on this track; the corpus decides, not us."
},
"texture_and_density": {
"note_rate_per_s": 2.387,
"melodic_salience": 0.7634,
"voiced_fraction": 0.359,
"note_count": 74,
"mean_lanes": 7.394,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 14.72,
"peak_position_normalised": 0.0899,
"peak_at_s": 2.786,
"arc_curve_db": [
-63.85,
-68.47,
-11.79,
-12.19,
-9.94,
-10.09,
-11.15,
-11.56,
-11.38,
-10.95,
-11.43,
-11.29,
-10.38,
-10.92,
-11.24,
-11.17,
-10.99,
-11.51,
-11.14,
-10.78,
-10.91,
-11.47,
-11.81,
-11.27,
-11.46,
-11.32,
-10.45,
-10.47,
-11.25,
-11.33,
-11.17,
-11.57,
-11.28,
-10.54,
-10.42,
-11.97,
-14.14,
-17.4,
-22.48,
-30.29,
-47.33,
-97.85
],
"arc_times_s": [
0.0,
0.74,
1.49,
2.23,
2.97,
3.72,
4.46,
5.2,
5.94,
6.69,
7.43,
8.17,
8.92,
9.66,
10.4,
11.15,
11.89,
12.63,
13.37,
14.12,
14.86,
15.6,
16.35,
17.09,
17.83,
18.58,
19.32,
20.06,
20.81,
21.55,
22.29,
23.03,
23.78,
24.52,
25.26,
26.01,
26.75,
27.49,
28.24,
28.98,
29.72,
30.46
]
},
"register": {
"melody_span_semitones": 17.0,
"melody_tessitura_midi": 46.5,
"bass_floor_band": {
"sub": 0.00455,
"low_bass": 0.14092,
"bass": 0.38969,
"low_mid": 0.16738,
"mid": 0.16152,
"upper_mid": 0.04485,
"presence": 0.0607,
"brilliance": 0.02362,
"air": 0.00648,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00455,
"low_bass": 0.14092,
"bass": 0.38969,
"low_mid": 0.16738,
"mid": 0.16152,
"upper_mid": 0.04485,
"presence": 0.0607,
"brilliance": 0.02362,
"air": 0.00648,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.04267,
"seam_ratio": 23.434,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.8558,
"head_rms_trend": 0.8639,
"baked_fade_out": true,
"baked_fade_in": true
},
"ending": "baked_fade_out",
"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."
},
"timbre": {
"spectral_centroid_hz_mean": 2050.1,
"spectral_centroid_curve_hz": [
0.0,
3039.5,
3123.1,
2716.1,
2459.7,
2618.7,
1766.3,
2079.8,
2749.1,
1969.8,
3143.5,
1993.7,
1932.8,
1837.4,
2247.7,
2076.4,
1633.6,
2015.7,
1787.4,
2851.6,
1628.8,
2581.6,
1732.6,
1584.7,
1769.4,
2069.6,
2281.9,
2429.3,
2686.0,
1684.0,
2098.0,
1850.0,
1574.5,
2306.5,
2171.2,
1616.7,
2722.7,
1590.7,
1443.7,
2291.3,
2363.4,
437.7
],
"spectral_rolloff85_hz_mean": 4512.4,
"spectral_flatness_mean": 0.0452,
"signature_colour": "warm"
}
}
}