I thought I'd mix it up a little since I didn't see any top 20 posts from the ladies, so here goes mine, in no particular order:
Funker Vogt - The Execution Tracks
Wolfsheim - Spectators
Soft Cell - Non Stop Erotic Cabaret
Clan of Xymox - Best of Xymox
Pink Floyd - Dark Side of the Moon
White Zombie - Astrocreep 2000
Delerium - Chimera Vol 1 & 2
Erasure - Pop! Hits
Maroon 5 - Songs about Jane
Pantera - Far Beyond Driven
Michael Buble - Self Titled
Wumpscut - Embryodead
The Cars - Greatest Hits
The Cure - Bloodflowers
Green Day - Dookie
Nirvana - Nevermind
Front Line Assembly - Hard-Wired
Thrill Kill Kult - Confessions of A Knife
Madonna - The Immaculate Collection
Front 242 - Front By Front
There you have it. A little rock, some pop, some metal, some industrial.
-Hocicoid