Credits

Freddie Mercury: Choirmaster, Harpsichord, Piano, Vocals, Woodwind Arrangement, Cover Design
Queen: Composer, Producer, Sleeve Idea, Arranger, Artwork Concept
John Anthony: Producer
Tim Friese-Greene: Special Thanks
Brian May: Guitar, Harp, Banjo Ukulele, Bells, Executive Producer, Guitar Arrangement, Orchestra Leader, Piano, Reissue Executive Producer, Ukulele, Vocals, Cover Design, Toy Koto
Bob Ludwig: Mastering, Remastering
Brian Malouf: Mixing
John Deacon: Bass, Electric Bass, Electric Guitar, Acoustic Guitar, Electric Piano, Double Bass
Kevin Metcalfe: Digital Remastering
Mick Rock: Photography, Art Direction, Artwork Concept
John Harris: Technical Supervisor, Equipment
Adam Ayan: Mastering
Mike Stone: Engineer, Executive Engineer, Recording
Stephen Marcussen: Mastering
David Costa: Art Direction, Artwork Direction
Gary Lyons: Additional Engineer
Jeff Griffin: Session Producer
Gary Taylor: Sleeve Notes
Kris Fredriksson: Audio Restoration, Audio Supervisor
Marcia McGovern: Pre-Production
Chris Lycett: Engineer
Robin Geoffrey Cable: Additional Production
Justin Shirley-Smith: Audio Supervisor, Mixdown Producer, Mixing
Patrick MacDougall: Mixing Assistant
Jean Lusby: Layout Design
Ted Sharpe: Engineer
Louie Austin: Recording
Jim Beach: Management
Adrian Revell: Recording
David Hentschel: Engineer
Roy Thomas Baker: Castanets, Producer
Brian Palmer: Special Thanks
Douglas Puddifoot: Design, Photography
Geoff Workman: Special Thanks
Joshua J. Macrae: Mixdown Producer, Mixing
Ridgeway Watt: Typography
Greg Brooks: Sleeve Notes
Peter Brown: Coordinator
Cream : Sleeve Coordinator
Mack : Recording
Rick Curtin: Special Thanks
Deacon John: Bass
Roger Meddows-Taylor: Percussion, Vocals
Martin 'Tom' Tranter: Recording
David Goatham: Recording
Roger Taylor: Drums, Percussion, Executive Producer, Reissue Executive Producer, Screams, Vocals, Brass Arrangement