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.




Arpado is described as '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' and is a music production app in the audio & music category. There are more than 25 alternatives to Arpado for a variety of platforms, including Windows, Mac, iPad, iPhone and Web-based apps. The best Arpado alternative is Scaler. It's not free, so if you're looking for a free alternative, you could try Chordbot or Sharp11. Other great apps like Arpado are instaComposer, Instachord, RapidComposer and Harmony Improvisator.
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...

ACS helps you to create music by providing customizable styles that you use to algorithmically compose MIDI songs.




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.


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


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.





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.
