Artist: Massive Attack - Keyboards: Robert Del Naja - Programmer: Robert Del Naja - Producer: Robert Del Naja - Performer: Grantley Marshall - Vocals: Sinéad O'Connor - Producer: Neil Davidge - String Arranger: Neil Davidge - Drum Programming: Neil Davidge - Bass: Neil Davidge - Guitar: Neil Davidge - Keyboards: Neil Davidge - Additional Keyboards: Alex Swift - Programming: Alex Swift - Guitar: Angelo Bruschini - Recording Engineer: Lee Shephard - Engineer: Lee Shephard - Mixer: Mark 'Spike' Stent - Assistant Mixer: Paul "P-Dub" Walton - Assistant Mixer: David Treahearn - Assistant Mixer: Robert Haggett - Recording Engineer: Mike Ross - Mastering Engineer: Tim Young - String Arranger: Craig Pruess - Strings Contractor: Isobel Griffiths - Violin: Gavyn Wright - Violin: Jonathan Evans-Jones - Violin: Ben Cruft - Violin: Cathy Thompson - Violin: Mark Berrow - Violin: Sonia Slany - Violin: Julian Tear - Violin: Julian Leaper - Violin: Simon Fischer - Violin: Warren Zielinski - Violin: Everton Nelson - Violin: David Emmanuel - Violin: Chris Bevan - Violin: Beatrix Lovejoy - Violin: Natalia Bonner - Violin: Jonathan Strange - Violin: Jonathan Rees - Violin: Patrick Kiernan - Violin: Rebecca Hirsch - Violin: Jackie Shave - Violin: Peter Hanson - Violin: Boguslav Kostecki - Violin: David Woodcock - Violin: Chris Tombling - Violin: Dermot Crehan - Viola: Peter Lale - Viola: Bill Benham - Viola: Richard Cookson - Viola: Don McVay - Viola: Catherine Bradshaw - Viola: Norris Bosworth - Viola: Nigel Rowlands - Viola: Jonathan Barritt - Viola: Bruce White - Viola: Martin Humbey - Viola: Liz Watson - Viola: Robert Puzey - Cello: Anthony Pleeth - Cello: Naomi Wright - Cello: Martin Loveday - Cello: Jonathan Williams - Cello: Paul Kegg - Cello: Frank Schaefer - Cello: Dave Daniels - Cello: Nick Cooper - Bass: Mary Scully - Bass: Simon Benson - Bass: Tim Amherst - Bass: Allen Walley - Bass: Lynda Houghton - Bass: Mike Lea - Sarangi: Kamal Sabri

Artist: Massive Attack - Producer: Robert Del Naja - Performer: Grantley Marshall - Vocals: Sinéad O'Connor - Producer: Neil Davidge - Music Production: Marc Leclair - Re-Mixer: Marc Leclair

Mastering Engineer: Brian "Big Bass" Gardner - Artist: Massive Attack - Programming: Alex Swift - Artist: Mos Def - Mix Engineer: Lee Shephard - Producer: Robert Del Naja - Mixer: Robert Del Naja - Mixer: Neil Davidge - Producer: Neil Davidge