RapidComposer, FLStudio and WinAmp just have a small vst that sends tempo,sync,play,stop,loop,continue from the DAW to sync them to it.
If you could just get a VST/VSTi in the DAW that it's sole purpose is to send the host's tempo,sync,play,stop,loop,continue to the main Biab app you could load the free reastream-standalone.dll VST Win or free AUNetSend/Receive Mac to send the Biab audio master or separate tracks and midi back to the DAW.

Here's a video showing Biab slave synced to the DAW with MultiRiffs generated in Biab playing along with the DAW tracks
Watch Biab-Transport-VST-2.mp4
Download Biab-Transport-VST-2.mp4

A way of syncing Biab has been ask for many times
Quote:
Why can't BIAB run just in slave midi clocked or MTC slave mode?
Asked for this already in ATARI days, and is still IMO a most desirable function.


There is a ReWireVST that works great with RealBand but not Biab
ReWire RealBand/PT
and ReWire was suppose to be implemented in Biab but it never eventuated, maybe because of technical reason's ??
But you won't need proprietary ReWire, a small sync play VST should be easy to make as it only needs to send VstTimeInfo from the DAW to Biab's transport, this will then sync Biab with any DAW !

Attached Files (Click to download or enlarge) (Only available when you are logged in)
BB-Reastream.mp4 (5.68 MB, 61 downloads)