Tomorrow Never Knows

Tomorrow Never Knows
Name	Tomorrow Never Knows
Artist	The Beatles
Album	Revolver
Released	1966
Recorded	April–June 1966
Studio	EMI Studios, London
Genre	Psychedelic rock, experimental
Length	2:57
Label	Parlophone, Capitol
Writer	Lennon–McCartney (credited)
Producer	George Martin

Tomorrow Never Knows is a 1966 song by The Beatles from the album Revolver. Written principally by John Lennon and credited to the Lennon–McCartney partnership, it marks a watershed in popular music through its studio experimentation and incorporation of non-Western influences. The track reflects contemporaneous connections to Eastern philosophy, avant-garde electronic music, and the emergent psychedelic rock scene, and it features innovative production by George Martin and engineering by Geoff Emerick.

Background and Composition

Lennon composed the song following exposure to Timothy Leary's writings and a fascination with Tibetan Book of the Dead, Vedanta teachings and the practice of Transcendental Meditation, as popularised by figures such as Maharishi Mahesh Yogi. Draft lyrics were developed during sessions at Kinfauns and rehearsals at Twickenham Film Studios preceding the Revolver sessions; contemporaries like Paul McCartney, George Harrison, and Ringo Starr contributed to arrangement ideas. Influences cited include avant-garde artists and composers such as Karlheinz Stockhausen, John Cage, Pierre Schaeffer and the musique concrète movement, alongside interest in Indian classical music exemplified by associations with musicians like Ravi Shankar and instruments like the sitar.

Recording and Production

The Beatles recorded the basic track at EMI Studios in London under producer George Martin with engineer Geoff Emerick supervising tape manipulation. Techniques included tape loops sourced from contributions by staff at Abbey Road Studios, reversed tape sounds, and varispeed recording influenced by experiments of The Beach Boys and Brian Wilson. The drum part by Ringo Starr was treated with close miking and compression, while McCartney's bass lines were recorded using Paul McCartney's Höfner bass amplified for presence. Harrison introduced a sitar-like timbre informed by his study with Ravi Shankar, and additional textures were created by session musicians and studio technicians who had worked on records for artists such as Cliff Richard, Petula Clark, and Tommy Roe. Overdubs and mixing sessions invoked methods reminiscent of studios used by Phil Spector and managers like Brian Epstein, and employed echo units and plate reverbs found in contemporary productions for The Rolling Stones and The Who.

Musical Structure and Lyrics

Musically the song is built on a single-chord drone reminiscent of modes used in Indian classical music and modal work by composers such as Ralph Vaughan Williams and Olivier Messiaen; it juxtaposes drone with a repeated tape-loop collage akin to techniques by Steve Reich and Terry Riley. The harmonic stasis supports Lennon's vocal, which was treated with automatic double-tracking and tremolo effects; lyrics derive from Lennon's paraphrases of passages associated with The Tibetan Book of the Dead and lectures by Timothy Leary, echoing themes addressed in writings by Aldous Huxley and G. I. Gurdjieff. Rhythmically, the piece employs rock backbeat conventions shared with records by Buddy Holly and Chuck Berry yet transformed through studio processing similar to work by Les Paul and experimental edits used by Delia Derbyshire of the BBC Radiophonic Workshop.

Release and Reception

Released on Revolver in August 1966 by Parlophone in the UK and Capitol Records in the US, the song prompted commentary from contemporary critics at outlets such as New Musical Express and Rolling Stone. Initial reactions ranged from admiration by proponents of the emerging psychedelic movement—including figures like Ken Kesey and bands such as Pink Floyd—to bewilderment among traditional pop critics who favoured acts like Frank Sinatra and Elvis Presley. Radio play was affected by conservative programming at stations influenced by regulators in markets overseen by organizations like the Federal Communications Commission. Over time, commentators at publications including Melody Maker and scholars from institutions such as Oxford University and Harvard University reassessed its significance, and music historians like Ian MacDonald and Mark Lewisohn documented its innovative status.

Legacy and Influence

The song's production techniques influenced subsequent artists across genres, from Jimi Hendrix and Led Zeppelin to Radiohead and Kraftwerk, and informed studio practices at labels such as Island Records and Factory Records. Its use of tape loops and studio-as-instrument anticipates work by electronic composers including Aphex Twin and Brian Eno and shaped approaches in hip hop sampling by producers like Public Enemy's The Bomb Squad. Academics in musicology at universities including University of Cambridge and Goldsmiths, University of London cite the track in studies of popular music innovation, while filmmakers like Stanley Kubrick and Terrence Malick and visual artists associated with movements such as Pop Art referenced its aesthetic. The song is frequently included on lists compiled by organisations like NME and Rolling Stone as one of the most influential recordings in rock history.

Cover Versions and Use in Media

Numerous artists have covered or sampled the song's elements, including interpretations by Beck, The Chemical Brothers, Tricky, and Laurie Anderson, while electronic musicians such as Kraftwerk and Orbital cited it as formative. Soundtracks for films and television—projects produced by studios like Warner Bros. and networks including the BBC—have used motifs inspired by the track in scores by composers such as Hans Zimmer and Clint Mansell. The song's techniques have been sampled in recordings by hip hop acts on labels like Def Jam and used in advertising campaigns for brands represented by agencies such as Saatchi & Saatchi; archival performances and documentary segments appear in projects by directors like Ron Howard and Martin Scorsese.

Category:The Beatles songs Category:1966 songs Category:Psychedelic rock songs