Sleep have premiered the first new track since the release of 1999’s Jerusalem/Dopesmoker over at NPR. The track is entitled “The Clarity” and is apart of the Adult Swim’s 2014 Singles Program, which will also feature new tracks from Mastodon and Deafheaven. The nearly 10 minute track combines the droning atmosphere of sister band OM with that classic Sleep low-end doom. The band have plans to release the single on a limited edition 12″ vinyl pressing in the near future. Until then, check out the track after the break.