For those that wanted Kontakt but said it was too much and say "I didn't know about the Kontakt 50% Off sale".
https://www.native-instruments.com/en/products/thanksgiving-2017/

Strummed Acoustic 2 is also 50% Off and works good with the BB Chord Output track.

Here's a video of UJAM Virtual Guitar using BB Chord Output track.
Kontakt with Session Guitarist 2 will work the same way in BB.

Watch: https://www.dropbox.com/s/l0x3zfaef287rht/UJAM_Virtual-Guitarist.mp4?dl=0
Download: https://www.dropbox.com/s/l0x3zfaef287rht/UJAM_Virtual-Guitarist.mp4?dl=1

Enable Chord Output in Biab
BB Chord Output Win Mac

http://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=400548#Post400548