Credits
PERFORMING ARTISTS
Paul McCartney
Bass
John Lennon
Electric Guitar
George Harrison
Electric Guitar
Ringo Starr
Drums
George Martin
Piano
COMPOSITION & LYRICS
JERRY LEIBER
Lyrics
Mike Stoller
Composer
Richard Penniman
Songwriter
PRODUCTION & ENGINEERING
George Martin
Producer
Geoff Emerick
Additional Engineer
Guy Massey
Mastering Engineer
Norman Smith
Engineer
Steve Rooke
Mastering Engineer