Dolly Parton - Let It Be (feat. Paul McCartney & Ringo Starr) (Official Audio) with special guests Peter Frampton and Mick Fleetwood - from her upcoming album Rockstar

Ringo Starr - Grow Old With Me (Lyric Video) - song by John Lennon ft.backing vocals and bass by Paul McCartney

This song was one of John Lennon's last compositions.It was intended for his projected 1981 Milk and Honey album.He left some demo recordings of it.Here his two surviving band mates,Ringo and Paul,recorded it with a string arrangement for Ringo's 2019 album What's My Name.