Written by: Ringo Starr

Lyrics by: Ringo Starr

Produced by: Chris Thomas, George Martin

Performed by: Ringo Starr (effects), George Harrison (background vocals), Paul McCartney (background vocals), Ringo Starr (lead vocals), John Lennon (electric guitar), Ringo Starr (drums (drum set)), George Harrison (electric guitar), Paul McCartney (electric bass guitar), Paul McCartney (piano)