Bass – Deacon John*
Crew [Equipment Supervised By] – John Harris
Design [Cover] – Brian*, Douglas*, Freddie*
Engineer [At Trident Studios] – Dave Hentschel*, Mike Stone, Ted Sharpe*
Executive-Producer – Brian May, Roger Taylor
Guitar, Piano, Vocals – Brian May
Lacquer Cut By – MILES*
Lacquer Cut By [Half Speed Vinyl Mastering] – Miles Showell
Mastered By – Bob Ludwig
Percussion, Vocals – Roger Meddows-Taylor*
Photography By – Douglas Puddifoot
Producer – John Anthony, Queen
Producer, Engineer – Roy Baker*
Recorded By [At De Lane Lea Studios] – Louie Austin* (tracks: B2)
Restoration [Additional Audio Restoration] – Kris Fredriksson
Supervised By [Additional Audio Supervision] – Joshua J Macrae*
Supervised By [Audio] – Justin Shirley-Smith, Kris Fredriksson
Vocals, Piano – Freddie Mercury