In keeping with its tradition of sharing music online, Radiohead has released a new track from its forthcoming live album From the Basement called "Staircase" on YouTube. The British rock group is joined by drummer Clive Deamer of Get the Blessing on a track that's "heavy on atmospheric synths and busy, skittering beats," writes Rolling Stone. "The band released the tune early on their YouTube page this morning for no apparent reason other than to thrill their fans with something fresh." The in-studio video is of course replete with a full helping of Thom Yorke spastic sideways head-bopping: