EX_017.md

music/exemplars/formula_cards/EX_017.md

Formula card EX_017 — Sweden

Game: Minecraft · Composer: C418 · Purpose class: EXPLORATION

Tier: RUNG-1 MEASURED · measured 2026-08-07T11:35:30+00:00 · source format flac at 44100 Hz

Length 215.5 s across 20 sections; baseline 89.1 bpm; key D major.
Opens silence_then_hit; the hook lands at 1.091 s.
Arrangement runs up to 9 spectral lanes; melodic salience 0.8903 across 350 extracted notes.
Event grammar: 48 drops, 56 raises, 7 breaks, 7 tutti passages; silence budget 3.5%.
Dynamic range 33.27 dB, peak at 30% through the track.
Complexity steps 8 times across 80 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\C418 - Minecraft - Volume Alpha\C418 - Minecraft - Volume Alpha - 18 Sweden.flac
SHA256: 5b48e77c73fd739c2c1f34a1ab7249107995a67b2afe65720e012ca1a774cdcf
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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