The Beatles were a pop and rock group from Liverpool; England formed in 1960. Primarily consisting of John Lennon (rhythm gtr; vocals); Paul McCartney (bass gtr; vocals); George Harrison (lead gtr; vocals) and Ringo Starr (drums; vocals) throughout their career; The Beatles are recognised for leading the mid-1960s musical -British Invasion- into the United States.Although their initial musical style was rooted in 1950s rock and roll and homegrown skiffle; the group explored genres ranging from Tin Pan Alley to psychedelic rock. Their clothes; styles; and statements made them trend-setters; while their growing social awareness saw their influence extend into the social and cultural revolutions of the 1960s. "Polythene Pam" a song written by John Lennon, although credited to Lennon-McCartney, and performed by The Beatles on their penultimate album Abbey Road. The song continues the progression of the medley that begins with "You Never Give Me Your Money" on the album's B-side.The Beatles were a pop and rock group from Liverpool; England formed in 1960. Primarily consisting of John Lennon (rhythm gtr; vocals); Paul McCartney (bass gtr; vocals); George.