Interesting, I'm mostly a whore for greatest hits CDs .....but I'll play along
Nirvana - Nevermind
Soundgarden - Superunknown
Ben Folds - Rockin the Suburbs
Ben Folds Five - Whatever and Ever Amen
Metallica - Black Album
Pink Floyd - The Wall
Blink 182 - Enema of the State
Nevermore - This Godless Endeavor
Amon Amarth - With Oden on Our Side
The Rolling Stones - Greatest hits (Yes I'm going to be an arsehole on this one

)
Soul Asylum - Grave Dancers Union
Bush - Sixteen Stone
Sublime - Sublime
The Smashing Pumpkins - Mellon Collie and the Infinite Sadness
Red Hot Chili Peppers - Stadium Arcadium
There's probably a bunch more I'm forgetting.