What I just posted got me thinking about how it generates to RAM and how a lot of time is taken to generate to RAM then render to wav for the BB Plugin.
Why can't the BB Plugin do what Reaper does, play direct from the RT/RD wav/wma source files ?
It would only need the reference info generated.
This is what is done in Reaper to create a track instantly, sure it's only simple random matching, Biab would do more musical calculations but it should be near as quick like generating midi only is.
Then in the BB Plugin you would get instant tracks, and with Vol/Pan and audio sends it can be all done in the BB Plugin without using any physical hard drive space in SavedTracks folder with tracks that you don't like.
The render time would be then when dragging a track you are happy with rather than all the time it takes to render tracks that were not right.

Does that sound feasible or have I missed something ?????