No song in The Beatles' catalog features as many literary and social references in its lyrics as "I Am the Walrus." In writing it, John Lennon drew inspiration from Lewis Carroll's Alice in Wonderland (the walrus), a playground nursery rhyme that he and his pals sang as children (the line beginning with "yellow matter custard") and the traditional song "Marching to Pretoria."
When recording With The Beatles, producer George Martin frequently bounced tracks from one two-track tape recorder to another in order to add additional overdubs. The technique became less necessary when Abbey Road began making four-track recorders available to The Beatles around the time of A Hard Day's Night.
Written by Paul McCartney, "Fixing a Hole" features an expressionistic lyric that is unlike anything he'd written before; McCartney has said the lyrics simply reflect a wish to let his mind wander freely, a concept that was in harmony with the mood of the times. It is also one of the simplest recordings on Sgt. Pepper's Lonely Hearts Club Band.
George Harrison’s withering indictment of Britain’s progressive tax system was chosen to open the Beatles’ most progressive musical effort to date. Opening with a rasping cough and a droll count-in, “Taxman” kicks off Revolver in startling fashion, demonstrating both Harrison’s growing sophistication as a songwriter and Emerick’s budding talent for sculpting guitar tones.
Revolver is the album that made the Beatles recording artists in the absolute sense of the term. Their previous six albums had demonstrated John Lennon and Paul McCartney's increasingly ambitious songwriting skills and the group's competence with a range of musical styles. But the productions, while strong, were undistinguished.
"You Can't Do That," one of many jealousy-themed songs in John Lennon's catalog, was released as the B-side of "Can't Buy Me Love" on March 20 while the band was hard at work filming A Hard Day's Night. It is the first of the film songs to be recorded at Abbey Road Studio Two -- on February 25, 1964 -- after the band's successful trip to the United States.