Written by: Paul McCartney, John Lennon

Produced by: George Martin

Performed by: Ringo Starr (drums (drum set)), George Harrison (tambura), Paul McCartney (bass guitar), Paul McCartney (bass), Ringo Starr (bass drum), Ringo Starr (snare drum), George Harrison (guitar), George Martin (piano), Paul McCartney (piano), Ringo Starr (congas), John Lennon (handclaps), George Harrison (background vocals), John Lennon (background vocals), Paul McCartney (lead vocals), John Lennon (guitar), Paul McCartney (electric piano), George Martin (minipiano), Paul McCartney (guitar)