I love these guys, I can't wait until next week for their show. Anyway some of their (old?) demos/unreleased tracks have shown up on youtube, and are really wonderful. Such low quality and such good result. Here's a little playlist of some of them I put together:
Also, I would highly recommend their album "Innerspeaker", as well as the EP that has the song "half full glass of wine" on it. Both of those are outstanding.