Some of my personal favorites from back in the day:
mod.electric drug
mod.odyssey4 (the fourth mod ripped from odyssey)
mod.devastation (from some anarchy demo.. Halucinations & dreams maybe?)
mod.space debris (of course)
most of the mods by DeathJester/Anarchy, most memorably:
mod.algorhythmic
mod.orgasmod
mod.argle
all of the TFMX mods used in Turrican II, Apidya, etc. Awesome game music..
Also, the Superfrog soundtrack sounds awesome on my sytem.
Theres a whole lot more, but above is what comes to mind initially.. Alot of years and alot of demos, games, and music to think back on...
