New in 0.4.0
Step & Poly Sequencer
A self-driving step sequencer with a keyboard grid, step recording, and AI prompt-to-pattern — now with a polyphonic sibling.

A self-driving step sequencer with a keyboard grid, per-step pitch, velocity, accent and glide. Program manually, step-record from a controller, or generate patterns from a text prompt.
New in 0.12, the Poly Sequencer adds polyphony: up to eight notes per step for real chords, a keyboard mode and an x0x-style drum mode whose lanes follow a downstream Drum Grid, plus per-step probability and its own pattern agent.
- Up to 16 steps, Forward / Reverse / Ping-Pong / Random directions
- Step recording from a MIDI controller
- AI prompt-to-pattern generation ('acid techno bassline', etc.)
- MIDI Thru for live playing over the running sequence
- Time Bend built in for organic timing
- Poly Sequencer: chords per step, keyboard and drum modes, probability (new in 0.12)