Atoms For Peace is an experimental rock and electronic supergroup formed in late 2009 in Los Angeles, California. The group consists of Radiohead lead singer Thom Yorke (vocals, guitar, and piano), Red Hot Chili Peppers bassist Flea, longtime Radiohead producer Nigel Godrich (keyboards, synthesisers, guitars), Joey Waronker of Beck and R.E.M. (drums) and Brazilian instrumentalist Mauro Refosco (percussion) of Forro in the Dark. Their debut album, Amok, was released on February 25, 2013.