Doctor Robert

April 17, 1966	Abbey Road Studio 2, London, England	Track recorded
April 19, 1966	Abbey Road Studio 2, London, England	Vocals recorded and initial mono mix done
May 12, 1966	Abbey Road Studio 3, London, England	Mono mix made for American markets
May 20, 1966	Abbey Road Studio 1, London, England	Stereo mix completed
June 21, 1966	Abbey Road Studio 3, London, England	Final mono mix made

Producer	George Martin
Lead Vocals	John Lennon
Background Vocals	Paul McCartney, George Harrison
Guitar	George Harrison, John Lennon
Bass	Paul McCartney
Piano	Paul McCartney
Harmonium	John Lennon
Drums	Ringo Starr
Maracas	George Harrison
Mixing	George Martin, Geoff Emerick, Phil McDonald
Engineering	Geoff Emerick
Assistant Engineering	Phil McDonald

Release	Artist	Released
Revolver	The Beatles	August 5, 1966

Track recorded Abbey Road Studio 2 London, England April 17, 1966	Geoff Emerick (Engineering) George Harrison (Guitar, Maracas) George Martin (Producer) John Lennon (Guitar, Harmonium) Paul McCartney (Bass, Piano) Phil McDonald (Assistant Engineering) Ringo Starr (Drums)
Vocals recorded and initial mono mix done Abbey Road Studio 2 London, England April 19, 1966	Geoff Emerick (Engineering) George Harrison (Background Vocals) George Martin (Producer) John Lennon (Lead Vocals) Paul McCartney (Background Vocals) Phil McDonald (Assistant Engineering)
Mono mix made for American markets Abbey Road Studio 3 London, England May 12, 1966	Geoff Emerick (Engineering, Mixing) George Martin (Mixing, Producer) Phil McDonald (Assistant Engineering, Mixing)
Stereo mix completed Abbey Road Studio 1 London, England May 20, 1966	Geoff Emerick (Engineering, Mixing) George Martin (Mixing, Producer) Phil McDonald (Assistant Engineering, Mixing)
Final mono mix made Abbey Road Studio 3 London, England June 21, 1966	Geoff Emerick (Engineering, Mixing) George Martin (Mixing, Producer) Phil McDonald (Assistant Engineering, Mixing)