Thom Yorke leads Radiohead during Day One of the Coachella Valley Music and Arts Festival in May 2004 . (Robert Gauthier / Los Angeles Times)
Radiohead, featuring Colin Greenwood, left, Thom Yorke and Phil Selway, perform last August at the Hollywood Bowl. (Luis Sinco / Los Angeles Times)
Thom Yorke at Coachella in 2004. (Robert Gauthier / Los Angeles Times)
Bassist Colin Greenwood, left, and Yorke. (Mel Melcon / Los Angeles Times)
Thom Yorke at Nursery Studios in Oxfordshire, England, in May 2001. (Graham Barclay / For The Times)
Thom Yorke in England in 2001. (Graham Barclay / For The Times)
Thom Yorke in 1997. (Lawrence K. Ho / Los Angeles Times)
Yorke in 1997. (Lawrence K. Ho / Los Angeles Times)
Thom Yorke at the White River Amphitheatre in Auburn, Wash., in August 2003. (Matt Brashears / AP)
Yorke and Radiohead perform at MTV2’s $2 Bill Concert Series at the Beacon Theatre in New York City in 2003. (Mark Mainz / Getty Images)