Simple MIDI pattern sequencer.

Pro Tools is an advanced audio and music production platform.

The hypercyclic is a MIDI Arpeggiator and Mangler [VST/AU]

Turn any keyboard into an arranger keyboard with real time chord recognition.

High-powered sequencer for the design of professional audio projects. [Hosts VST/AU Plugins]

Music creation and production application that makes audio recording, MIDI sequencing, and audio mastering simple right out of the box, yet provides a wealth of professional features. [Hosts VST Plugins]

Easy to understand software for recording, editing and mixing audio and MIDI. Ideal for the beginner, but powerful enough for more advanced users. [Hosts AU/VST]

MultitrackStudio is an multitrack mixer/recorder that can host VST plugins. [Host]

Small Java MIDI sequencer - Read, edit and create midi files.

A very odd on-line experimental loop-based MIDI sequencer and drum machine.

SEQ541 is a MIDI pattern sequencer.

Rapidcomposer is a software designed to help songwriters as they write in various music styles

Sequera approaches MIDI sequencing in a unique way.

Clean, clutter-free audio/MIDI workstation.

MIDI step-sequencer. [VST/AU]

Fully integrated music scanning, scoring and MIDI sequencing.

Modular MIDI and audio environment. [Hosts VST Plugins].

Pitchmap is a pitch processing plugin. [AU]

This is a music creation app that simplifies chords, scales, and harmonic movement.

MIDI Player and Keyboard Practice Aid.

MIDI Sequencer and beat generation software instrument [VST/AU/RTAS/STANDALONE]

Versatile music and MIDI tool for Mac OS X

Multi-effect sequencer for creating rhythmical effect patterns. [AU]

MIDI-enabled software recreation of the hardware Klee step sequencer

This step sequencer is designed to make your melodies very fast. Easy to use and with native Novation Launchpad support. [VST]

MIDI Arpeggiator. [VSTi]

Bridges the gap between notation and audio applications, allowing you to not only create and listen, but to perform live or produce music with stunning results.

Professional music and audio production at its easiest.

Guitar-oriented music sequencer and chord reference.

Software recreation of the RYK M185 hardware Step Sequencer. [Hosts VST]