TuneSmith is a songwriting companion program to fine-tune the creation and management of songs.

Figure is a mobile music production app that can provide Bass, Drums and Lead Synth based on Reason.

JChordBox is a MIDI software that generates accompaniment based on chord progressions and music style.

Virtual software synth workstation.

This app creates music based on shapes found in a given image. [STANDALONE] - Check out our roundup of In-Ear Monitors for use on stage.

bandzr is web based auto-accompaniment software that lets you play over some chords.

Free Granular Synthesis for Mac. [VST]

JamGrid is an Android app that will create backtracks for various musical purposes.

Songwriting companion to fine-tune the creation and management of songs.

A free compositional software program that allows the easy creation of algorithmic MIDI music.

Music creation by generative fractal algorithm

Music composition/improvisation using MIDI / OMS, QuickTime MIDI and Csound environments.

Allows composers from anywhere in the world to co-operate when writing music.

Jniz is a free software designed for musicians as a support tool to the musical composition.

Create randomly generated music/noise from directories containing sound files.

Real-time graphical programming environment for audio, video, and graphical processing.

MIDI Arpeggiator [VSTi]

Csound score generator using musical series.

Generative sound environment.

Virtual audio studio.

Pattern based composition tool with linear sequencing and recording capabilities [Hosts VST]

Create rhythms and textures from samples.

Graphical programming environment for real-time music and audio applications.

The Fractal Music Generator

StonerSound produces a weirdly hypnotic stream of rippling musical tones.

Link up with other musicians and studios for online sessions - recordings are always synchronised. [VST/RTAS]

Make music with other musicians via the Internet in real-time.

Create rhythms and textures from samples.

Audio programming language for real-time synthesis, composition, and performance.

Llilypond code editor, including many lilypond directives availables from menu items.