Kind of meditative generative if bpm is low but can get pretty crazy.
It can be used with any device/software but I use it to control the Elektron Model:Cycles.

Use the first 3 tracks of your M:C to randomly send major notes only to each of those tracks. Try panning & setting each of the 3 tracks on the Cycles to a tone or chord machine and tweak each however you prefer.

The reverb send is randomly pushed in equal amounts to the three tracks so depending on your settings you can get massive random bursts of lush reverb.

Remember to set default cc to zero or the rand reverb send will not trigger.