Written by: Paul McCartney, John Lennon

Produced by: George Martin

Performed by: George Harrison (electric bass guitar), Ringo Starr (drums (drum set)), George Martin (Hammond organ), Ringo Starr (anvil), Paul McCartney (Moog), George Harrison (background vocals), Paul McCartney (background vocals, lead vocals), Ringo Starr (background vocals), Paul McCartney (background vocals), Paul McCartney (piano), George Harrison (electric guitar)