Press Play. Then beatbox the drums, hum the bass or sing a line. Each new take waits until you drop it in, and lands on the next bar.
Send to Ableton saves a zip with a four-bar WAV loop and a MIDI file of the drums and bass. Record jam captures everything you play live.
Your voice needs the microphone, which works when Breakbox runs on its own web address. Inside the Claude app, use Tap for drums and bass. Drums, the DnB bass and the rewind are from the Sonic Pi sample library (CC0, via freesound.org).