Music

Music tools

Browser sequencers and helpers I've built for my synths and eurorack.

Play in the browser

M18 Web Seq

Four-track pitch and gate step sequencer that drives a DMMDM DROID Master18 over USB MIDI.

Open → Source

gr00ve

Generative multi-track sequencer: algorithmic melodies shaped by sliders and encoders, with Web Audio or MIDI out.

Open → Guide Source

Hemisphere applet ports

Browser ports of Ornament & Crime / Phazerville applets: TB-3PO, DrumMap, Melogen and a three-slot Rack.

Open → Source

Loop recorder

Live loop recorder for a Korg nanoKEY2 or computer keys, with scale snapping, overdubs and built-in synth voices.

Open → Source

midi-seq

MIDI sequencer for set and generative melodies, plus drum and rhythm patterns.

Open → Source

Web MIDI needs Chrome or Edge on the computer your MIDI gear is plugged into.