Is there a way to randomize only the (8) Drum patches?

Such as, if I found a great Pattern scores, change only the sounds? Or I need to click each time Randomize Drum Patch for each Drum patch (channel)?

Thanks

No way? Also: is it possible to play two patterns simultaneously?

There is no easier way to completely randomize all drum patches (although I could probably throw together a script for that). There is however, the "alter drum patches" option which randomizes all drum patches slightly. After you've selected it once, shift-click on the main menu button to randomize the patches more and more.

No. It's not possible to play two patterns simultaneously.

Thanks for the replies!