Computer [Computer Wizardry] – Carmen Rizzo, Mark Phythian, Rob Smith
Design, Art Direction – Tappin Gofton
Engineer [Mix Protools] – Keith Gary
Management – Dave Holmes , Estelle Wilkinson
Mastered By – Chris Athens, George Marino
Mastered By [Assisted By] – Adam Noble, Adam Scheuermann, Andrea Wright , Brad Spence, Bryan Russell , Dan Porter, Jake Jackson, Jon Bailey, Jon Withnal, Mathieu Lejeune, Mike Pierce , Rob Smith , Taz Mattar, Tim Roe, Will Hensley
Mixed By – Michael H. Brauer
Photography By – Coldplay, Kevin Westenberg, Tom Sheehan
Producer – Coldplay, Danton Supple (tracks: 1, 2 , 5 to 11), Ken Nelson (tracks: 3, 4, 12, 13)
Strings – Ann Lines, Audrey Riley, Chris Tombling, Greg Warren Wilson, Laura Melhuish, Peter Lale, Richard George, Sue Dench
Written-By – Martin, Berryman, Buckland, Champion
Track 13 is an unlisted track.
Recorded at Air Lyndhurst, Parr Street, CRC, Sarm West, Townhouse and The Hit Factory. Mixed at Quad N.Y. Mastered at Sterling Sound N.Y.