These virtual instruments that just follow the midi keyboard input or the Biab midi chord track is the same way a Biab Live Arranger could work, it will just be using all the instrument's source files in the chosen style rather than just one virtual instrument source files. We already have all these virtual instruments right there in the RealTracks and Drums folders, I can go and convert them all to a virtual instrument now the same as NI or UJAM as they are just recorded phrases of actual playing, BUT why can't PG just do this so we don't need to keep buying all these VI's ?