Write without reaching for the mouse
Enter notes and effects from the keyboard, edit individual fields, select ranges, transpose, interpolate and build grooves. Notes and effects are edited in the pattern grid.
Compose music with patterns, samples and synths.
Enter notes with your keyboard, arrange patterns into songs and shape sounds with samples and built-in synths. Export your music as WAV, stems or MIDI.
macOS 14 Sonoma or later, Apple silicon or Intel.
Less than 5 MB to download.
€25 one-time · one app-specific key for up to 7 Macs · no account or subscription.

Enter notes and effects from the keyboard, edit individual fields, select ranges, transpose, interpolate and build grooves. Notes and effects are edited in the pattern grid.
Drop in your own samples, record a sound, or create one with subtractive and FM synthesis. Projects can embed their samples, so the song travels as one file.
Arrange in Song mode, queue patterns live, add swing and use tracker effects from arpeggio and retrigger to vibrato, slide, chords and chance.
Shape each track with inserts, then finish through filter, drive, bitcrusher, delay, reverb and limiter. Export the mix as WAV or render stems for the next stage.
Record from CoreMIDI, import and export MIDI, capture microphone or line input, and use Audio Units.
Projects are saved on your Mac. Autosave and recovery help you resume interrupted work. No account or upload is required.
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