Labyrinthine

A parallel generative MIDI sequencer inspired by the Moog Labyrinth. Built as a desktop app using Electron and Web MIDI.

Features

Two independent 8-step sequencers (SEQ 1 & SEQ 2) running in parallel
Chain Seq — link both sequences into a single 16-step chain
Per-step CV values with visual bar display
Corrupt knobs — probabilistic bit flipping and CV mutation per sequencer
Bit Shift — rotate sequence bits right (⇧+click to undo)
Bit Flip — flip the bit at the write head; hold during playback for continuous flipping
Write head offset — decouple the write head from the play head via BIT SHIFT+ADVANCE drag chord
Buffer — save and reload patterns to localStorage
24 scales including all Labyrinth originals plus extended scales
Tempo (20–300 BPM), Velocity, Gate %, and CV Range knobs
EG Trig Mix — blend which sequencer fires MIDI note-ons
Web MIDI output with channel and base note selection

npm install
npm start

Requires Chrome/Edge for Web MIDI if running in the browser, or Electron for desktop use.