This is an instrument rack I created and described in my blog post about generative music. You can check out the article 'The Art Of Generative Music' here on my website:
Ableton Live 11 Suite required.
P.S: you can get it for free but you are free (sorry for the silly word pun) to donate if you would like to support my work <3
HydraTek - Generative Music Rack