@acris Thanks for replying. Can you recommend a compilation driver? I was thinking that as my recalbox is operating on a Raspberry pi 3b and the Keybow controllers have pi0's that it would be a match made in heaven?

I'm trying to figure out how to play synthcart? Is there anybody that has figured out a work around? I have 2 Keybow controllers and haven't been able to figure out how to connect them.