Written by: Paul McCartney, John Lennon

Lyrics by: Paul McCartney, John Lennon

Produced by: George Martin

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