I am totally hooked on the song "Your Cover's Blown" which is a 'b-side' on the Wrapped Up in Books CD Single by Belle & Sebastian. It's, IMO, perhaps the best song they've ever done.

And completely adore Walking Machine by Revl9n, which you can purchase from Other Music or listen to at Fluxblog. The best way I can describe it is B52s meet The Knife. It's my happy fun but sort of depressed song for the summer.