Music I am considering buying (gleaned off Amazon.com's 100 best albums of 2003):

(These are a must have)
The Divorce - There Will Be Blood Tonight
Caesars - 39 Minutes of Bliss (In an Otherwise Meaningless World)
Decline of British Sea Power

(Depends on my mood)
Beulah - Yoko
Elefant - Sunlight Makes Me Paranoid
Phantom Power by Super Furry Animals
Libertines
Baby I'm Bored by Evan Dando
Fire Theft

(Undecided)
Decemberists