"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. The American version of the album was released two weeks earlier, on 26 June 1964 by United Artists Records, with a different track listing. In contrast to the Beatles' first two albums, all 13 tracks on "A Hard Day's Night" were written by John Lennon and Paul McCartney, showcasing the development of their songwriting partnership.