Written by: Paul McCartney, John Lennon

Produced by: George Martin

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