"Eleanor Rigby" is a song by the English rock band the Beatles from their 1966 album Revolver. It was also issued on a double A-side single, paired with "Yellow Submarine". Credited to the Lennon–McCartney songwriting partnership, the song is one of only a few in which John Lennon and Paul McCartney later disputed primary authorship. Eyewitness testimony from several independent sources, including George Martin and Pete Shotton, supports McCartney's claim to authorship.
https://en.wikipedia.org/wiki/Eleanor_Rigby