I think you'd be better off having seperate tracks on the demo. That way if someone wants to listen to a few seconds of a song, skip around or whatever, they can do it.

I originally had a demo with one track, but the more I thought about it, how people seem to have little time to mess around with anything, I thought if they don't want to listen to the 12 minute demo I started out with, and if they can't easily skip from one track to another, then they may not listen to it in part or in whole. So, I changed mine. I have over 20 minutes of demo songs, only because I play a very wide variety of sounds and songs, but I have seperate tracks so they can jump around at will.

Just my slant on it.

Scott Langholff
http://www.ScottLMusic.com