"All Those Years Ago" is a song by the English rock musician George Harrison, released in May 1981 as a single from his ninth studio album Somewhere in England.

Having previously recorded the music for the song, Harrison tailored the lyrics to serve as a personal tribute to his former Beatles bandmate John Lennon, following the latter's murder in 1980.

McCartney, his wife Linda and their Wings bandmate Denny Laine visited Friar Park and recorded backing vocals as an overdub to the original track.

[6] The album's liner notes also thank the Beatles' former producer George Martin and engineer Geoff Emerick, who were present at the session where the backing vocals were recorded.

Record World described the song as a "buoyant reminiscence [that] features George's fluid guitar lines with help from Paul, Ringo and Linda.