Errrrrrrm good question.
Piper at the Gate of Dawn - Pink Floyd
Abbey Road - The Beatles
KID A - Radiohead
Pet Sounds - The Beach Boys
E.1999 Eternal - Bone Thugs N Harmony
Dr Octagonecologyst - Dr Octagon/Kool Keith
Turn on the Bright Lights - Interpol
Illmatic - Nas
Modern Life is Rubbish - Blur
Aenema - Tool
No doubt with some glaring omissions this is in no way a definitive list.