Eleanor Rigby is a song by the Beatles, released on the 1966 album Revolver and as a 45 rpm single. It was written by Paul McCartney, and credited to Lennon–McCartney.The song continued the transformation of the Beatles from a mainly rock and roll / pop-oriented act to a more experimental, studio-based band. With a double string quartet arrangement by George Martin and striking lyrics about loneliness, "Eleanor Rigby" broke sharply with popular music conventions, both musically and lyrically.