Credits

Jack Brymer: Clarinet
Stevie Wonder: Synthesizer, Vocals
Stanley Clarke: Bass
Steve Gadd: Drums
Paul McCartney: Bass, Drums, Electric Guitar, Acoustic Guitar, Synthesizer, Piano, Spanish Guitar, Vocals, Vocoder, Arranger
Carl Perkins: Electric Guitar, Vocals
Andy Mackay: Lyricon
George Martin: Producer, Electric Piano, Arranger
Ringo Starr: Drums
Linda McCartney: Backing Vocals
Denny Laine: Electric Guitar, Acoustic Guitar, Guitar Synthesizer
Keith Harvey: Cello
Kenneth Sillito: Orchestra Leader
Dave Mattacks: Drums, Percussion
Adrian Brett: Pan Pipes
Geoff Emerick: Engineer
Bernard Partridge: Violin
Jack Rothstein: Violin
Mike Stavrou: Engineer
Eddie Klein: Engineer
Eric Stewart: Backing Vocals
Ian Jewel: Viola
Terry Reed: Engineer
Peter Marshall: Narrator
John Kelly: Engineer
Adrian Sheppard: Drums, Percussion