Credits

David Bowie: Producer
Freddie Mercury: Credit Not Specified
Queen: Producer
Brian May: Producer, Mastering
John Deacon: Credit Not Specified
Mick Rock: Photography
Miles Showell: Mastering
Mick McKenna: Engineer
Kris Fredriksson: Digital Editing, Engineer
Michael Stone: Assistant
Peter Mew: Mastering
Justin Shirley-Smith: Engineer, Liner Notes, Mixing Producer
Roy Thomas Baker: Producer
Mac McKenna: Producer, Engineer
Roger Taylor: Credit Not Specified