BTW.:
Is there a decent way to synchronize BiaB with Reaper (or Cubase) to allow for both playing a song together (and thus allowing for recording the result as midi and/or audio tracks ?
-Michael
Yep, called Realband
It doesn't 'sync' BiaB and another DAW, but it allows being able to use BiaB features in a DAW and record audio to your hearts content. Then rendering easily.
It might be the BiaB/DAW combo you were hoping for.
Included with BiaB so you probably already have it. Try it, you may like it.