Credits

Matmos: Programming, Beat Programming
Björk: Programming, Producer, Harp Arrangement, Music, Music Box, String Arrangement, Vocal Editing
Guy Sigsworth: Programming, Beat Programming, Choir Arrangement, Clavichord, Celesta
Marius de Vries: Beat Programming, Assistant Producer
Matthew Herbert: Programming
Damian Taylor: Programming, Beat Programming
Matt Fields: Assistant
Vince Mendoza: Choir Arrangement, Orchestration
Isobel Griffiths: Orchestral Agent
Thomas Knak: Programming, Producer
Jennie O'Grady: Choir Coordinator
Aaron Franz: Assistant Engineer
Stuart Green: Choir Coordinator, Coordinator
Rory: Assistant Engineer