Vocals: John Lennon - Electric Guitar: John Lennon - Slide Guitar: George Harrison - Piano: Nicky Hopkins - Drums: Alan White - Bass Guitar: Klaus Voormann - Producer: John Lennon - Producer: Yoko Ono - Producer: Phil Spector - Engineer: Phil McDonald - Engineer: Eddie Klein - Producer: Yoko Ono Lennon - Mixer: Rob Stevens - Mix Engineer: Paul Goodrich - Mastering Engineer: Ryan Smith