I did this in about an hour as a test in Cakewalk. Thought it sounded neat so I uploaded it. Turns out it's gonna be the short little opening track on the demo CD. Right after this track will come the crashing opener. I kept adding another guitar on each new measure, and it tops out at seven guitars about midway through (Cakewalk Home Studio 9 only allows eight tracks of playback at a time, and I was using track 8 for panning/volume control).
Well, I hope you've played the PC game Duke Nukem 3D before, because this is my version of the theme song. I thought Megadeth's version sucked so I did my own. Lee Jackson of 3D Realms, who authored the original version in the game, has heard this and said it was the closest to the original he's heard so far. I added a beginning, bridge, and solo at the end. If you've played an Apogee game before, you'll recognize the fanfare riff at the end, and if you've played Duke 3D, you'll recognize the level music that is played out at the end. If you haven't heard the original theme song or don't remember it, you can find it at http://www.vgmusic.com somewhere. I'll throw this track on at the end of the demo CD...it's almost mandatory nowadays for bands to put a hidden track somewhere.
Anyways, there you go. Hope they don't suck too badly.