History: Early Years Of The Beatles

Capitol Records' lack of interest throughout 1963 had not gone unnoticed. A competitor, United Artists Records, encouraged United Artists' film division to offer The Beatles a motion picture contract in the hope that it would lead to a record deal. Directed by Richard Lester, A Hard Day's Night had the group's involvement for six weeks in March–April 1964 as they played themselves in a boisterous mock-documentary. The film premiered in London and New York in July and August, respectively, and was an international success. The Observer's reviewer, Penelope Gilliatt, noted that "the way The Beatles go on is just there, and that's it. In an age that is clogged with self-explanation this makes them very welcome. It also makes them naturally comic." According to Allmusic, the accompanying soundtrack album, A Hard Day's Night, saw them "truly coming into their own as a band. All of the disparate influences on their first two albums had coalesced into a bright, joyous, original sound, filled with ringing guitars." That "ringing guitar" sound was primarily the product of Harrison's 12-string electric Rickenbacker, a prototype given him by the manufacturer, which made its debut on the record. Harrison's ringing 12-string inspired Roger McGuinn, who obtained his own Rickenbacker and used it to craft the trademark sound of The Byrds.
Beatles for Sale, the band's fourth studio album, saw the emergence of a serious conflict between commercialism and creativity. Recorded between August and October 1964, the album had been intended to continue the format established by A Hard Day's Night which, unlike the band's first two LPs, had contained no cover versions. Acknowledging the challenge posed by constant international touring to the band's songwriting efforts, Lennon admitted, "Material's becoming a hell of a problem". Six covers from their extensive repertoire were included on the album. Released in early December, its eight self-penned numbers nevertheless stood out, demonstrating the growing maturity of the material produced by the Lennon-McCartney partnership.
In April 1965, Lennon and Harrison's dentist spiked their coffee with LSD while they were his guests for dinner. The two later deliberately experimented with the drug, joined by Starr on one occasion. McCartney was reluctant to try it, but eventually did so in 1966, and later became the first Beatle to discuss it publicly.
Controversy erupted in June 1965 when Elizabeth II appointed the four Beatles Members of the Order of the British Empire (MBE) after Prime Minister Harold Wilson nominated them for the award. In protest—the honour was at that time primarily bestowed upon military veterans and civic leaders—some conservative MBE recipients returned their own insignia.