I have been poking around in the super midi track demo folder.
I see many demos with three or four real tracks and one blue midi piano track.

What is the conceptual use of this arrangement? What special use can you put these tracks too?

Thanks,

Billy

“Amazing! I’ll be working with Jaco Pastorius, Charlie Parker, Art Tatum, and Buddy Rich, and you’re telling me it’s not that great of a gig?
“Well…” Saint Peter, hesitated, “God’s got this girlfriend who thinks she can sing…”