Holy shit, the decade? I may have to get back with you....I think narrowing it down to 2009 would have been easier.
On that note....
The Young Republic – Balletesque is just a fucking amazing album. It's nothing mind blowing or overly original, but it is mature and composed.
http://www.myspace.com/theyoungrepublic
I've also been listening to one of Kid Koala's projects.....
The Slew - 100%. Really really really good stuff; just make sure you crank the bass when you listen to it.
http://www.myspace.com/theslew