🎧 DJ Transition Finder

A browser extension that reads your currently-playing track and helps you find what to mix next — in key, in tempo.

What it does

Captures the track playing on SoundCloud (artist & title).
Resolves the track's musical key and BPM.
Scores harmonically compatible tracks on the Camelot wheel.
Links out to real DJ set data so you can see what was played next.

Data & attribution

Song key and BPM data is provided by GetSongBPM, a free database of song tempos and keys. This project uses the GetSongBPM API and credits getsongbpm.com as required by their terms of use.