There is this free rack extensions from Le Note, Select Program, with in combination with receive note player, should
allow for complex routing, but there are no patches examples to load.
The video is almost self explanatory, and the manual is just a few lines of text.
This is my take on the Selector. I wish more of the like could be included in Rsn patches when searching for this extension in the RE folder.
It would make life easier. Enjoy my Selector Theory combi 2.0.
It accepts external sequencers, midi input, etc.
It has a Matrix-Thor stepped sequencer with some CV scaling to run internally,
with a couple of redrums, just for basic rythmn,
plus the Selector utility and relative connections.