Percussion Generator
Drum patterns for MIDI gear
MacMusic
Percussion Generator turns a seed number and a style into a drum pattern and plays it straight into your MIDI drum machine, synth, or DAW. Pick a style (hip-hop, electro, indie, trance, house), a tempo, a meter, and how many bars, then hit Play. Every pattern is reproducible from its seed, so a groove you like is never lost.
Demo
IAC Driver walkthrough
TR-8S hardware demo
Features
Five styles with genre-appropriate density, accents, and swing
Seeded generation: same seed, same pattern, every time
Live editing while playing: tempo, swing, velocity, jitter, step toggles
Eleven kit voices with editable MIDI notes
Any MIDI output, any channel
MIDI Clock out so hardware follows the app, or MIDI Clock in to follow your DAW
Standard MIDI File export