I’m trying to use band in a box to practice acoustic guitar comping. But I can’t figure out where to go to have this song play the melody on the piano, have a real track instrument solo, play the melody, and then stop. The saxophone solo always plays over the piano and I have to mute the instruments while I play. Or the piano continues to play over the saxophone. Can anyone tell me where to go and what settings to set to fix this?

You're asking in the wrong forum section. Not many forum members stop here. This section is where PG Music post the answers to questions customers and users frequently ask.

Depending on the software you have, posting your question in the +++ Band-in-a-Box for Windows +++ or the +++ Band-in-a-Box for Macintosh +++ forum section.

It helps other forum members understand your question if they know what build number of Band-in-a-Box you use. You can find the build number at Help > About