http://halcyondigest.com/revival/ and enter a password, you get to download the new single "Revival" (and the B-side!) from their upcoming "Halcyon Digest." I did some googling and found the password, it's "tapereel." Enjoy. Once the page loads, click on the tape recorder.
"Revival" has a fairly clean (outside of the shoegaze-y vocals and a fuzz guitar lurking in the background) and poppy '60s vibe, not unlike Atlas Sound's standout 2009 track "Walkabout."