claude-music-enhance — Audio Post-Processing

Default path: loudness normalization (recommended first)

Loudness-normalize to the platform target in one ffmpeg call. This is the right answer 90% of the time — the generated audio is already clean; it just needs the level right.

# Two-pass loudnorm to -14 LUFS (Spotify/YouTube/Apple/TikTok all target this).
bash ~/.claude/skills/claude-music/scripts/music_export.sh spotify input.flac output.flac

See references/post-processing.md for the full platform × LUFS table and the measure-then-apply two-pass recipe if you need manual control.

Escape hatch 1 — AI vocal denoise (only if audible artifacts)