Generators

999

A MIDI-only arpeggiator that produces up to 999 distinct sequences, locked to your DAW, to drive and control other virtual instruments in real time.

Free

999gen2

Hands-on MIDI arpeggiator that spins hundreds of chord-based patterns, sending MIDI to your instruments and staying perfectly in time with your DAW.

Free

Agr

Create evolving MIDI patterns with adjustable step lengths, a built-in randomizer and curve-based shaping to spark new melodic and rhythmic ideas.

Free

Apollo

Apollo turns simple note ideas into lively, syncable two-lane MIDI patterns with per-step pitch/velocity control, arpeggio modes and creative randomization.

Free

Arp4midi

Flexible MIDI arpeggiator and 16-step sequencer with phrase mode, timing offset and humanize controls to inject life into synths and basslines.

Free

Arpimedes

Arpimedes converts sustained chords into lively, tempo-aware note sequences with controllable range and step-based pattern shaping.

Free

ARPocalypse

An eight-stage arpeggio tool that turns multi-note chords into tight, tempo-locked rhythmic patterns to add movement and groove to your tracks.

Free

Automathico

Algorithmic MIDI sequencer that generates evolving harmonic and rhythmic patterns with six independent sequencers and on-board parameter automation.

Free

B-Step Sequencer

Hands-on sequencer for building melodies, arps, chord progressions and grooves that runs in your DAW or solo on Windows and macOS.

Free

BabyDrummer

A compact pattern sequencer that helps you craft rhythmic grooves, arrange variations and trigger your favorite drum sampler inside your DAW.

Free