Hi Rennie...

If you are playing your MIDI file through RealBand or another sequencing program, you can turn individual tracks off and on without having to delete the track entirely. That way if your bass player doesn't show up, you can simply turn the bass track back on and the show can continue.

If you are saving the songs as MP3s however, you'll lose the individuality of each track, so you won't be able to turn tracks on and off.

BY the way, what you want to do is being done by many on this forum. You came to the right place.

Last edited by Pat Marr; 08/23/11 04:06 PM.
https://www.dropbox.com/sh/ey71h8ep047758h/AAC12jNM0Hz9Q8zsh5iDeqNHa?dl=0