2 + 2 = 5 is a song by the English rock band Radiohead, released as the opening track on their fifth studio album, Hail to the Thief (2003). The composition is credited to all members of Radiohead—Thom Yorke, Jonny Greenwood, Colin Greenwood, Ed O'Brien, and Philip Selway.
Background and Composition
The track was written and recorded during the sessions for Hail to the Thief, which took place between 2001 and 2002 at various studios in Oxfordshire, England. Musically, the song is characterized by a driving, guitar‑driven rhythm, syncopated drum patterns, and an urgent vocal delivery by Thom Yorke. Its structure combines elements of alternative rock and post‑modern experimentalism, featuring shifting time signatures and layered guitar textures typical of the band's early 2000s output.
The title references the slogan “2 + 2 = 5” from George Orwell’s dystopian novel Nineteen Eighty‑Four, reflecting themes of political manipulation and epistemic control that are echoed in the lyricism of the album as a whole.
Release and Reception
“Hail to the Thief” was released on 9 June 2003 by Parlophone (UK) and XL Recordings (US). Upon release, the album debuted at number one on the UK Albums Chart and received generally positive reviews from music critics, many of whom highlighted “2 + 2 = 5” for its energetic opening and lyrical relevance. Contemporary reviewers noted the song’s “propulsive riff” and “urgent vocal phrasing,” citing it as a continuation of the band’s evolution from earlier works such as OK Computer (1997) and Kid A (2000).
While not released as an individual single, “2 + 2 = 5” has been performed live on several of Radiohead’s tours, including the Hail to the Thief tour (2003–2004) and more sporadic appearances in later setlists. Live recordings of the track appear on the official releases From the Basement (2007) and In Rainbows – From the Basement (2008).
Credits
- Songwriting: Radiohead (Thom Yorke, Jonny Greenwood, Colin Greenwood, Ed O'Brien, Philip Selway)
- Production: Nigel Godrich, Radiohead
- Recording Engineers: Nigel Godrich, Darrell Thorp, others (session staff)
- Label: Parlophone (UK), XL Recordings (US)
Cultural Impact
The phrase “2 + 2 = 5” has become associated with artistic commentary on truth and propaganda, and Radiohead’s usage of it contributes to the broader cultural discourse surrounding Orwellian concepts in contemporary music. The song is occasionally referenced in academic analyses of Hail to the Thief for its lyrical allusion to surveillance and political critique.
