ok. I appreciate the help but I'm really lost! I found a song file named -BigPink.MGU and loaded it and it appears to be pure MIDI except for drums. when I play this song it sounds exactly like the "music" I experienced on my computer long ago (very bad in other words!) so I must be using a really bad built-in synth.

I tried to change to Coyote Forte Dxi but couldn't really figure out how to do that. I just don't yet have enough knowledge of MIDI and BIAB to intuit anything!

For now I'll just stay focused on using RealTracks and if I need more then I'll learn more about MIDI w/BIAB to see if that is something for me. Thanks to everyone for helping.