A Hard Day's Night is the third studio album by the English rock band the Beatles, released on 10 July 1964 by Parlophone, with side one containing songs from the soundtrack to their film of the same name. A Hard Day's Night is the band's first album to contain all-original material, penned by John Lennon and Paul McCartney. The American version of the album was released two weeks earlier, on 26 June 1964 by United Artists Records, with a different track listing including some from George Martin's film score. The album includes the song "A Hard Day's Night", with its distinctive opening chord,[4] and "Can't Buy Me Love", both transatlantic number-one singles for the band. Several songs feature George Harrison playing a Rickenbacker 12-string electric guitar, with its sound influencing the Byrds and other groups in the emerging folk rock and jangle pop genres.