Grizzly Bear are a Brooklyn indie band who have a truly distinctive sound. Its a mixture of electronica, acoustic guitars and beautiful vocal harmonies. The closet analogy that springs to mind is contemporary Doo wop. They are resoundingly hypnotic,a super indie band.
There current discography/collaborations to date include the very atmospheric TV on the Radio, Feist and Beirut. I am in complete anticipation of there third release in May 09 called Veckatimest on Warp records. You must check :)