help identify a song please......

The song on the Rhapsody commercial, it has no vocals and a great beat with some piano in it, I have heard it before but cant remember the group....any ideas? Thanks
Would you mind posting a link to youtube or the like so we know which Rhapsody commercial you're referring to?
Go to:
BTW the song is "I will posess your heat" by Death Cab for Cutie.