Written by: John Lennon, Paul McCartney

Produced by: George Martin

Performed by: George Harrison (guitar), George Martin (Hammond organ), Ringo Starr (drums (drum set)), John Lennon (guitar), Paul McCartney (bass guitar), Paul McCartney (bass), Ringo Starr (tambourine), George Harrison (other vocals), George Harrison (background vocals), Ringo Starr (lead vocals), John Lennon (other vocals), John Lennon (background vocals), Paul McCartney (other vocals), Paul McCartney (background vocals), John Lennon (cowbell), Paul McCartney (piano)