))) Biab is playing the slash bass part perfectly but it's completely messing up both the organ RT and the Midi Supertrack southern rock piano rhythm. Both are trying to follow those slash bass parts and it's very choppy. Like you said, I need to create a new chord grid and simplify the chords just for those parts


Bob,

There’s a song setting for that. You can get the bass player to follow the slash chords and the rest of the band to ignore them.

Choose that option in the song settings dialog. It applies to that song only.

https://www.pgmusic.com/manuals/bbw2019full/chapter6.htm#_Song_Settings


Have Fun!
Peter Gannon
PG Music Inc.