Vocals: John Lennon - Electric Guitar: John Lennon - Upright Bass: Klaus Voormann - Upright Bass: Steve Brendell - Dobro: George Harrison - Piano: Nicky Hopkins - Acoustic Guitar: Ted Turner - Acoustic Guitar: Rod Lynton - Voices: John Lennon - Voices: Tariq Ali - Voices: Klaus Voormann - Voices: Phil Spector - Producer: John Lennon - Producer: Yoko Ono - Producer: Phil Spector - Engineer: Phil McDonald - Engineer: Eddie Klein - Producer: Yoko Ono Lennon - Editor: Sam Gannon - Mixer: Sam Gannon - Engineer: Sam Gannon - Mastering Engineer: Sam Gannon