Radiohead are an English alternative rock band from Oxfordshire. The band is composed of Thom Yorke (lead vocals, rhythm guitar, piano, electronics), Jonny Greenwood (lead guitar, other instruments), Ed O'Brien (guitar, backing vocals), Colin Greenwood (bass guitar, synthesisers) and Phil Selway (drums, percussion).

Radiohead released their first single, "Creep", in 1992, and their debut album, Pablo Honey, in 1993. Though initially unsuccessful, "Creep" was a worldwide hit when reissued a year later. Radiohead's popularity in the United Kingdom increased with the release of their second album, The Bends (1995). The band's textured guitar atmospheres and Yorke's falsetto singing were warmly received by critics and fans. With the release of OK Computer (1997), Radiohead were propelled to greater fame worldwide. Featuring an expansive sound and themes of modern alienation, OK Computer has often been acclaimed as a landmark record of the 1990s.

The release of Kid A (2000) and Amnesiac (2001) saw the peak of Radiohead's popularity, although the albums divided critical opinion. This period saw a change in Radiohead's musical style, with their incorporation of experimental electronic music, Krautrock and jazz influences. Hail to the Thief (2003), Radiohead's sixth album, blended styles from throughout the band's career, mixing guitar-driven rock, electronic influences and contemporary lyrics. Radiohead subsequently left their record label, EMI and released their seventh album, In Rainbows (2007), through their own website as a digital download for which customers selected their own price.