I suggested finders in Biab like EZDrummer and EZBass using a midi source to match to the RC note data for instruments and drums.

or Random Style Picker Tool (Free)

or:

A simple thing Biab could be made to do is Random Style creation that creates a unique style rather than an out of the box style that someone else is using for their song also or replicating:

Watch: https://www.dropbox.com/s/q993th54hulqlgv/Reaper-Biab-Track-Injector-10.mp4?dl=0

Download: Reaper-Biab-Track-Injector-10.mp4