RapidComposer beta is now in actual vst form in vst-32/64 & vst3-32/64
it will now take audio tracks as well as midi giving BB as many audio and midi tracks as you like.
It will fit any midi to the Biab chord track.
It will get the chords from Biab by saving BB Chord Output to midi.
This is a great tool to have with Biab but the sync still needs fixing in Biab for it to work correctly (it syncs playing from the start of the song but not from within the song, hopefully that will be fixed soon).
The Light Edition should take audio tracks and that is usually around $50 during in regular sales.
http://www.musicdevelopments.com/news.html
If you want to help with the development just click here
v3 Beta Feedback And Discussion (Bugs, Features, Suggestions)

New Melody Editor:
https://www.youtube.com/watch?v=0xwuSm3XLsQ

Attached Files (Click to download or enlarge) (Only available when you are logged in)
Biab-RapidComposerVst.png (173.08 KB, 170 downloads)