music/exemplars/formula_cards/UNMATCHED__162_PR_Video_BGM__Lively_3_.json
{
"schema": "formula-card/v1",
"consumer": "docs/proposals/music/MASTERPIECE_PROGRAM.md rung 2 (the archetype synthesis -> MASTERPIECE_STANDARD.md)",
"tier": "RUNG-1 MEASURED",
"legal_posture": "ANALYSIS FOR UNDERSTANDING ONLY. Audio lawfully obtained by Josh, read from disk, measured, and never copied, redistributed, or used as model input of any kind.",
"track_id": "UNMATCHED__162_PR_Video_BGM__Lively_3_",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\162 PR Video BGM _Lively 3_.m4a",
"sha256": "06135f173215a8f05d84a95cf171b3f92b883c4e31790b7f650b158e41251276",
"bytes": 1012843,
"source_format": "mov,mp4,m4a,3gp,3g2,mj2",
"source_codec": "aac",
"source_sample_rate_hz": 44100,
"source_channels": 2,
"lossless_source": false,
"analysis_sample_rate_hz": 22050,
"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-07T04:01:32+00:00",
"format_induced_limit": "lossy source (aac); high-band timbre figures carry codec artefacts and the card declares it",
"control": {
"controls_passed": 24,
"controls_total": 24,
"ran_at": "2026-08-06T20:41:42+00:00",
"ffmpeg_version": "ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"note": "This measurement is admissible only because the positive control recovered its planted answers in the same process, immediately before it."
},
"card": {
"duration_and_structure": {
"total_length_s": 14.35,
"section_boundaries_s": [
0.0,
3.019,
10.89,
14.35
],
"section_count": 3,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9778,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 0,
"similarity": 0.8263,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.4703,
1.0
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 136.0,
"curve_times_s": [
0.0,
0.37,
0.74,
1.11,
1.49,
1.86,
2.23,
2.6,
2.97,
3.34,
3.72,
4.09,
4.46,
4.83,
5.2,
5.57,
5.94,
6.32,
6.69,
7.06,
7.43,
7.8,
8.17,
8.54,
8.92,
9.29,
9.66,
10.03,
10.4,
10.77,
11.15,
11.52,
11.89,
12.26,
12.63,
13.0,
13.37,
13.75,
14.12
],
"curve_bpm": [
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
66.26,
66.26,
66.26,
66.26,
66.26,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
184.57,
184.57,
184.57,
184.57,
184.57,
184.57,
287.11
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 4.78,
"delta_bpm": -34.89,
"shape": "ramp"
},
{
"position_s": 8.5,
"duration_s": 2.93,
"delta_bpm": -28.19,
"shape": "step"
},
{
"position_s": 11.68,
"duration_s": 2.48,
"delta_bpm": 42.77,
"shape": "step"
}
],
"dispersion_bpm": 47.456,
"rubato_depth_bpm": 118.314
},
"global_bpm": 136.0,
"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": 136.0,
"tempo_bpm_median_local": 136.0,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0248
},
"dominant_onset_period_s": 0.9056,
"dominant_onset_period_bpm": 66.26,
"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": 0.445,
"onset_rate_per_s": 10.784
}
},
"tonality": {
"key": "A",
"mode": "major",
"windowed_key_agreement": 0.5,
"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": 0.685,
"onset_bars": 0.39,
"pitch_contour": "DUD-D--UDUDUDU",
"interval_vocabulary_semitones": [
0,
1,
2,
5,
7,
8,
10,
12,
13
],
"intervals": [
-1.0,
10.0,
-2.0,
0.0,
-8.0,
-0.33,
0.33,
10.0,
-7.0,
5.0,
-8.0,
13.0,
-12.0,
6.67
],
"range_semitones": 13.33,
"distinctive_deviation": {
"largest_interval_semitones": 13.0,
"at_note_index": 12,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9167,
"self_similarity_baseline": 0.8758,
"self_similarity_lift": 0.0409,
"recurrence_lag_s": 0.464,
"interval_3gram_repetition": 0.0,
"interval_4gram_repetition": 0.0
},
"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": 0.511,
"exit_s": 11.192,
"active_fraction": 0.7286,
"segments": [
[
0.511,
7.407
],
[
7.477,
10.403
],
[
10.612,
11.192
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 0.511,
"exit_s": 11.192,
"active_fraction": 0.7447,
"segments": [
[
0.511,
11.192
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.488,
"exit_s": 11.331,
"active_fraction": 0.7561,
"segments": [
[
0.488,
11.331
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.488,
"exit_s": 10.983,
"active_fraction": 0.7318,
"segments": [
[
0.488,
10.983
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.488,
"exit_s": 10.937,
"active_fraction": 0.7286,
"segments": [
[
0.488,
10.937
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.488,
"exit_s": 11.122,
"active_fraction": 0.7415,
"segments": [
[
0.488,
11.122
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.511,
"exit_s": 11.122,
"active_fraction": 0.7399,
"segments": [
[
0.511,
11.122
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.488,
"exit_s": 11.192,
"active_fraction": 0.7464,
"segments": [
[
0.488,
11.192
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 0.511,
"exit_s": 11.308,
"active_fraction": 0.7528,
"segments": [
[
0.511,
11.308
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.9783,
"sub|bass": 0.9637,
"sub|low_mid": 0.9567,
"sub|mid": 0.9524,
"sub|upper_mid": 0.9697,
"sub|presence": 0.9718,
"sub|brilliance": 0.9762,
"sub|air": 0.9678,
"low_bass|bass": 0.985,
"low_bass|low_mid": 0.9784,
"low_bass|mid": 0.974,
"low_bass|upper_mid": 0.9913,
"low_bass|presence": 0.9935,
"low_bass|brilliance": 0.9978,
"low_bass|air": 0.9893,
"bass|low_mid": 0.9679,
"bass|mid": 0.9637,
"bass|upper_mid": 0.9808,
"bass|presence": 0.9786,
"bass|brilliance": 0.9872,
"bass|air": 0.9957,
"low_mid|mid": 0.9956,
"low_mid|upper_mid": 0.9869,
"low_mid|presence": 0.9847,
"low_mid|brilliance": 0.9805,
"low_mid|air": 0.9679,
"mid|upper_mid": 0.9826,
"mid|presence": 0.9804,
"mid|brilliance": 0.9762,
"mid|air": 0.9636,
"upper_mid|presence": 0.9978,
"upper_mid|brilliance": 0.9935,
"upper_mid|air": 0.9807,
"presence|brilliance": 0.9913,
"presence|air": 0.9828,
"brilliance|air": 0.9872
},
"simultaneity_curve": {
"times_s": [
0.0,
0.186,
0.372,
0.557,
0.743,
0.929,
1.115,
1.3,
1.486,
1.672,
1.858,
2.043,
2.229,
2.415,
2.601,
2.786,
2.972,
3.158,
3.344,
3.529,
3.715,
3.901,
4.087,
4.272,
4.458,
4.644,
4.83,
5.016,
5.201,
5.387,
5.573,
5.759,
5.944,
6.13,
6.316,
6.502,
6.687,
6.873,
7.059,
7.245,
7.43,
7.616,
7.802,
7.988,
8.173,
8.359,
8.545,
8.731,
8.916,
9.102,
9.288,
9.474,
9.66,
9.845,
10.031,
10.217,
10.403,
10.588,
10.774,
10.96,
11.146,
11.331,
11.517,
11.703,
11.889,
12.074,
12.26,
12.446,
12.632,
12.817,
13.003,
13.189,
13.375,
13.56,
13.746,
13.932,
14.118,
14.303
],
"lanes": [
0,
0,
0,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
8,
5,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 6.67
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.7443,
"at_s": 10.681,
"db_delta": -6.06,
"lanes_removed": 1.64,
"bars_held_s": 3.088,
"re_enters_at_s": 13.769
},
{
"position": 0.8285,
"at_s": 11.889,
"db_delta": -12.77,
"lanes_removed": 0.29,
"bars_held_s": 1.881,
"re_enters_at_s": 13.769
},
{
"position": 0.9126,
"at_s": 13.096,
"db_delta": -13.05,
"lanes_removed": -0.0,
"bars_held_s": 0.673,
"re_enters_at_s": 13.769
}
],
"raises": [
{
"position": 0.0421,
"start_s": 0.604,
"end_s": 10.449,
"db_delta": 129.26,
"lanes_added": 7.32,
"slope_db_per_s": 13.129
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.464
},
{
"position": 0.8382,
"at_s": 12.028,
"duration_s": 2.322
}
],
"tuttis": [
{
"position": 0.0437,
"at_s": 0.627,
"duration_s": 9.776,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.1971,
"seconds": 2.828,
"threshold": "40 dB below the track's own p95 RMS",
"note": "Section 11.2 treats rest as a FIRST-CLASS parameter, not an absence."
},
"counts": {
"drops": 3,
"raises": 1,
"breaks": 2,
"tuttis": 1
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.488,
"time_to_hook_s": 0.685,
"time_to_hook_bars": 0.39,
"time_to_full_texture_s": 0.511,
"time_to_full_texture_bars": 0.29,
"flow_curve": {
"definition": "energy = 0.45*density + 0.35*lane-simultaneity + 0.20*register, each normalised to the track's own maximum (section 11.4)",
"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
],
"values": [
0.0651,
0.6701,
0.6927,
0.7022,
0.756,
0.7704,
0.6827,
0.6902,
0.7561,
0.7711,
0.7443,
0.789,
0.7324,
0.7326,
0.7178,
0.4429,
0.159,
0.1846,
0.1943,
0.0001
],
"peak_position_normalised": 0.5081
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.7647,
"bars": 8,
"index_per_bar": [
0.8211,
1.0,
0.996,
0.9906,
0.9991,
0.984,
0.5292,
0.0192
],
"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": 1.76,
"delta": 0.179,
"at_section_boundary": true
},
{
"bar": 6,
"at_s": 10.59,
"delta": -0.455,
"at_section_boundary": true
},
{
"bar": 7,
"at_s": 12.35,
"delta": -0.51,
"at_section_boundary": true
}
],
"steps_at_section_boundaries": 3,
"steps_total": 3,
"boundary_step_share": 1.0,
"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": 1.045,
"melodic_salience": 0.7024,
"voiced_fraction": 0.2361,
"note_count": 15,
"mean_lanes": 6.67,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 65.07,
"peak_position_normalised": 0.6683,
"peak_at_s": 9.59,
"arc_curve_db": [
-63.74,
-69.98,
-12.22,
-10.63,
-9.85,
-10.77,
-11.71,
-11.11,
-9.91,
-9.58,
-9.34,
-10.45,
-10.61,
-9.25,
-12.84,
-26.42,
-44.44,
-58.5,
-94.01,
-93.2
],
"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
]
},
"register": {
"melody_span_semitones": 13.33,
"melody_tessitura_midi": 40.0,
"bass_floor_band": {
"sub": 0.03702,
"low_bass": 0.21246,
"bass": 0.3279,
"low_mid": 0.11565,
"mid": 0.08029,
"upper_mid": 0.06991,
"presence": 0.10327,
"brilliance": 0.03587,
"air": 0.01472,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.03702,
"low_bass": 0.21246,
"bass": 0.3279,
"low_mid": 0.11565,
"mid": 0.08029,
"upper_mid": 0.06991,
"presence": 0.10327,
"brilliance": 0.03587,
"air": 0.01472,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.05006,
"seam_ratio": 19.975,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.9066,
"head_rms_trend": 0.7116,
"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": 2594.9,
"spectral_centroid_curve_hz": [
0.0,
4300.7,
1988.3,
1486.7,
2527.0,
3246.8,
1513.6,
1535.8,
2407.3,
2464.7,
2915.1,
3282.9,
1942.9,
1854.1,
2958.2,
3142.4,
3639.3,
4769.1,
5065.3,
0.0
],
"spectral_rolloff85_hz_mean": 5411.8,
"spectral_flatness_mean": 0.11878,
"signature_colour": "warm"
}
}
}