This is a collection of two Max for Live devices that randomize macros in racks on which the device is on. The MIDI device is triggered by any note. The audio device can be triggered by a clock in ms, a clock synced to the transport or triggered by the audio passing a certain threshold. You can set it so it randomizes all the macros on all the racks, or just one of the racks.
You can also set it so one device randomizes multiple racks in different tracks, or even the whole project if you'd like, using the Master/Slave feature.
*Please note this only works with Ableton version 11 and above
Demo video: https://youtu.be/zBL55lWK_Qs
A zip file containing two m4l devices