Tools
Small interactive instruments for practising rhythm, melody and time. Everything runs in the browser — nothing is recorded or sent anywhere.
PolyPulse
Synchronized Polyrhythm Engine
A polyrhythm metronome. Set two conflicting pulses against each other, accent individual steps, and hear how the phases drift apart and realign.
Melodic Shapes
Build Your Own Musical Language
Generates melodic contours and rhythms as raw material for improvisation. Renders them in standard notation and plays them back over a click.
PolyPulse Drum Trainer
Odd Subdivisions, Side by Side
A step sequencer where every lane keeps its own subdivision. Set quintuplets against straight sixteenths, or 7-over-4 against a triplet, and hear how they fall.