Jamie xx, the beatmaking brainchild behind UK sleep-pop darlings The xx, has just released an edit of one of his band's new tracks, "Sunset." The edit is essentially an extended mix of the tune from Coexist (an album that XLR8R didn't exactly fall in love with), albeit one backed with a more club-ready groove. Though it may be the last organization you would expect to release free music, iTunes is actually sharing the track as part of its free download series. The release, aptly titled The xxmas, also includes live videos of "Angels" and "Chained," all of which you can download for free for the next 72 hours or so, here. Take a listen to "Sunset (Jamie xx Edit)" below.