1. Add MP3 files
Use the sample MP3s you supplied, or any local MP3. The browser decodes and analyzes the audio directly.
Drop MP3 files here
or click Choose MP3s above.
2. Analysis settings
Phase 1 builds a playable arrangement skeleton, not a perfect transcription.
3. Results
Each completed item can be exported individually. The batch pack stores all analyzed arrangements in one JSON file.
0 files queued
Selected JSON preview
Preview is truncated for speed. Use Export selected JSON for the full file.
No arrangement selected yet.