Daryl wrote:

Years ago, I had the Cakewalk brand software for doing
the sheet music for songs I had done over the years, but
when I did music, the accompaniment was mostly chordal
improvisation. I know there's software where you can add
instruments, etc., but does that also expand to notation
patterns, etc. for the accompaniment chordal structures??

Doesn't Cakewalk have this ability? It's a pretty feature packed program.
Maybe there's a Cakewalk users forum that may be able to assist.

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