Radiohead covers Portishead, debuts new song

To further cement Radiohead's standing as the best band around (aren't they the best?), they've gone ahead and covered a song from the best album released this year: "The Rip" from Portishead's Third. They soundchecked this track before a couple U.S. shows in May but never actually played it live. But loverly them, Thom Yorke and Jonny Greenwood recently recorded the song in a backstage green room, and Colin Greenwood kindly posted it on Waste Central for us Webheads. And oh, it's a strawberry ice cream sundae: The band --well, Thom Yorke on solo piano -- also debuted a new new track, which fans are dubbing "Super Collider," at the Dublin show last week. Raw footage, yum: