I'm not sure I understand your question.
I'm pretty new to this.
Accompaniment I think.
The song I want to play along with is Sunny Side Of The Street.
It's in the key of C, the chord in the pickup is G7 and the two note pickup consists of two eighth notes E and D.
I will be playing the two notes (Chromatic Harmonica)
I have done some looking in the manual and online but have not found a solution.
I would appreciate any help. I have BIAB 2025 and a Mac
Thanks