Paul McCartney – vocals (tracks 1–12), backing vocals (1–4, 6–9, 11–12), acoustic guitar (1–3, 5–12), electric guitar (1, 4, 6, 7, 11, 12), bass guitar (1, 2, 4, 6, 11, 12), piano (2, 6, 8, 12), drums (1, 4, 6, 7), synthesizer (1, 7, 9, 12), percussion (6, 9, 12), vocoder (10, 12)
Linda McCartney – backing vocals (1–4, 6–8, 11)
Denny Laine – acoustic guitar (track 7), electric guitar (1, 6, 11), guitar synth (3), synthesizer (11), bass guitar (8)
Eric Stewart – electric guitar (1), backing vocals (1–4, 6–8)
Ringo Starr – drums (tracks 2, 6, 8)
Steve Gadd – drums, percussion (tracks 2, 3)
George Martin – piano, Fender Rhodes (tracks 2, 11)
Stanley Clarke – bass guitar (3, 7)
Stevie Wonder – vocals (tracks 4, 12), synthesizer (4, 12), piano, Fender Rhodes, drums (12)
Campbell Maloney – drums (track 1)
Adrian Brett – pan pipes (track 1)
Andy Mackay – lyricon (track 4)
Jack Brymer – clarinet (track 6)
Adrian Sheppard – drums, percussion (track 8)
Carl Perkins – vocals, electric guitar (track 9)
Dave Mattacks – drums, percussion (track 11)