Elastic Composer
BETAChord Follow — harmonic progression companion
Duration
15–25 min
Browser
Chrome or Edge recommended — MIDI optional
Test script
- 1Open /tools/composer or elasticcomposer.app
- 2Load example C – Am – F or enter your first chord
- 3Adjust diatonic ↔ chromatic slider and pick next-chord suggestions
- 4Try Lo-Fi / House / Cinematic genre for comping feel
- 5Export MIDI or WAV — optional: Song-Arrangement with Intro/Verse/Chorus
Beta notes
- !Prototype — presets save locally in browser only
- !Share via #share= link — no cloud sync yet
- !Universe handoff passes BPM/key when available