A musical idea you can reproduce.

Choose the rules, hear the result, and download editable MIDI. The same settings and idea always make the same notes.

Chords · 4 bars

36 notes

Rules you can hear.

Each mode uses scale, harmony and rhythm rules instead of a model. Change one control at a time to understand why the clip changed.

A idea is a musical bookmark.

Keep the idea to return to the exact same clip. Share the link and another browser will rebuild the same notes from the same settings.

Turn one clip into a playable session.

Mozart expands the same deterministic approach into a live grid where melody, rhythm and harmony can become a complete set of parts.

Try Mozart
mozart

MIDI generator questions

Is this an AI MIDI generator?
No. The notes come from visible music-theory and rhythm rules plus a deterministic idea. No model or prompt is involved.
Can I use the MIDI in my DAW?
Yes. The downloaded standard MIDI file imports into Ableton Live, Logic Pro, FL Studio, GarageBand, Cubase, Reaper and other MIDI-compatible software.
Will the same idea always make the same clip?
Yes, when the mode and all other settings are also unchanged. The shared URL records those settings for you.