Artist: Paul McCartney - Co-Producer: George Martin - Mixer: Steve Orchard - Acoustic Guitar: Paul McCartney - Harmonium: Paul McCartney - Hofner Bass: Paul McCartney - Mellotron: Paul McCartney - Percussion: Paul McCartney - Recorder: Paul McCartney - Vocals: Paul McCartney - Engineer: Steve Orchard - Engineer: Bob Kraushaar - Recording Engineer: Steve Orchard - Mastering Engineer: Randy Merrill