A look into J74 Progressive - A max for Live tool set for Chord Progression and Harmonic Editing in Ableton Live - eviltoast

If you have Abletone live with Max for Live, you should check out the J74 Progressive.

Once you get the hang of the program, it is capable of producing extremely realistic chord progressions and arpeggios, delivered directly as MIDI clips in Ableton Live Session view.

He has a ton of other tools you can check out on his website.

http://fabriziopoce.com/progressive.html

https://www.youtube.com/@FabrizioPoce