Liquid Music is a harmony, melody and rhythm MIDI editor software that plugs into your DAW host. It's compatible with VST, AU, AAX and Max for Live.




instaComposer is described as 'The backbone of Instacomposer is a behind-the-scenes decision making matrix that creates notes based on both mathematics and musical knowledge. Plus, the artificial intelligence factors in a whole host of parameters that you can set in the bottom panel, from repetition' and is a music production app in the audio & music category. There are more than 25 alternatives to instaComposer for a variety of platforms, including Windows, Mac, iPad, Ableton Live and Linux apps. The best instaComposer alternative is Waveform, which is free. Other great apps like instaComposer are Muse AI, Scaler, Instachord and RapidComposer.
Liquid Music is a harmony, melody and rhythm MIDI editor software that plugs into your DAW host. It's compatible with VST, AU, AAX and Max for Live.




Cthulhu is firstly a chord memorizer and player, allowing you to experiment with creating and reworking chord progressions with single-note presses. The other half of Cthulhu is a unique pattern-based arpeggiator, allowing incoming notes or chords to be manipulated in various...

Get rid of writer's block once and for all. Experiment with new scales, harmonies, and melodies easily.


Midi Madness 3 can create an unlimited number of melodies using a simple set of probability weightings. Simply set some parameters, such as a chord sequence and some MIDI controllers, and let Midi Madness go wild, creating melodies, chord progressions and sequences.

The Chord Composer is an extremely powerful Chord Progression Plug-in. Not only does it allow you to quickly and intuitively generate Chord Progression ideas, but it also provides you with limitless functionality to edit and fine tune your progressions.

ChordMaps2 is a creative music app for iPad that allows you to play and explore melodies, bass lines, and chord progressions in both major and minor keys, most of the time tapping with just one or two fingers.

ChordMaps2 is the most popular iPad alternative to instaComposer.




Arpado is a Music Composition Software which controls hardware or software instruments through MIDI. It features an advanced arpeggiator, music theory, chords, scales and a unique Progressive Sequencer.




Chordjam is an innovative plugin that builds chords and progression patterns through intuitive user-guided randomization.


Liquid Notes turns you into an expert in harmony, chord progression and melody. Reharmonization made simple: assisted by the music intelligence of Recompose you can engage in music writing, music & composition analysis, and performance live in real-time.
