Man, collapsing ten years of music into a handful of songs is tough. If you ask me tomorrow, my list will probably be different. Here is my contribution in alphabetical order:
Songs of the DecadeAnimal Collective - My Girls
Explosions In The Sky - First Breath After Coma
Franz Ferdinand - Take Me Out
Kings Of Leon - Ragoo
The Knife - Heartbeats
MGMT - Time To Pretend
M.I.A. - Fire Fire
Radiohead - How To Disappear Completely
Ratatat - Breaking Away
Snow Patrol - Chasing Cars
Close ContendersDirty Projectors - Stillness Is The Move
The Notwist - Consequence
The Postal Service - Such Great Heights
R. Kelly - Ignition (Remix)
Sigur Rós - Untitled IV
QUOTE(deteam @ Jan 4 2010, 06:37 AM)

Albums of the Decade"
Subliminal-"Forever"
Uhm, LOL.