EX_094.md

music/exemplars/formula_cards/EX_094.md

Formula card EX_094 — Dark Creature Pursuit

Game: Rayman Legends · Composer: Christophe Heral & Billy Martin · Purpose class: TENSION

Tier: RUNG-1 MEASURED · measured 2026-08-07T19:00:45+00:00 · source format mov,mp4,m4a,3gp,3g2,mj2 at 44100 Hz

Length 115.327 s across 9 sections; baseline 89.1 bpm; key C major.
Opens cold_statement; the hook lands at 2.078 s.
Arrangement runs up to 9 spectral lanes; melodic salience 0.3363 across 35 extracted notes.
Event grammar: 20 drops, 19 raises, 1 breaks, 6 tutti passages; silence budget 1.9%.
Dynamic range 18.96 dB, peak at 0% through the track.
Complexity steps 7 times across 42 bars, 5 of them at a section boundary.

Lanes are a spectral_band_proxy reading, not an instrument roster. 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.
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.
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.
Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2).

Source file: D:\audio\exemplars\iTunes_Sweep\Christophe Héral & Billy Martin\Rayman Legends (Original Game Soundtrack\35 Dark Creature Pursuit.m4a
SHA256: 55a606f9e2773c0ddf8a0ac9f97ff375cc739feac4ccc6b77840a63dda47eea5
Decoded by: ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers
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.

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