3030 Music Loop Lab

Proof-of-concept browser app for loading four local audio loops, estimating their original BPM, and synchronizing playback to a shared master tempo.

Quick start

make run

Open http://localhost:4173 in a browser with Web Audio support.

The app entrypoint is served from src/index.html.

Commands

make help
make test
make check

Notes

• The current proof of concept uses playback-rate resampling to match the master BPM.
• BPM detection is heuristic-based and works best on clearly rhythmic loops with defined transients.