Credits

Brian Eno: Producer, Sonic Environment
Coldplay: Artwork, Producer
Chris Martin: Guitar, Piano, Vocals
Phil Harvey: Musical Direction
Jon Hopkins: Coloring, Producer
Markus Dravs: Producer, Mixing
Andy Wallace: Mixing
Bob Ludwig: Mastering
Dave Holmes: Management
Olga Fitzroy: Engineer, Assistant Engineer
Andy Rugg: Engineer, Assistant Engineer
Rik Simpson: Producer, Mixing
Tappin Gofton: Design, Artwork Direction
Dan Green: Engineer, Photography, Assistant Engineer
Jason Lader: Engineer, Assistant Engineer
Jon Buckland: Guitar, Keyboards, Backing Vocals
Michael Brauer: Mixing
William Paden Hensley: Engineer, Assistant Engineer
John O'Mahoney: Mixing
Brian Thorn: Engineer, Assistant Engineer
Jan Petrov: Engineer, Assistant Engineer
Vanessa Parr: Engineer, Assistant Engineer
Dominic Monks: Engineer, Assistant Engineer
François Chevallier: Engineer, Assistant Engineer
Guy Berryman: Bass, Photography, Backing Vocals
Will Champion: Drums, Percussion, Backing Vocals
Michael Trepagnier: Engineer, Assistant Engineer
Davide Rossi: Strings
Eugène Delacroix: Cover Painting