Credits

London Sinfonietta: Orchestra
Sigur Rós: Producer, Engineer, Recording
Amiina: Strings
Maria Huld Markan Sigfúsdóttir: Strings
Flood: Producer, Engineer, Recording
Jón Þór Birgisson: Guitar, Vocals
Andrew Dudman: Engineer
Chris Allen: Engineer, Recording
Emil Friðfinnsson: Brass
John Best: Tambourine, Noises, Handclaps
London Oratory School Scholars: Choir
Andy Savours: Engineer, Recording
Birgir Jon Birgisson: Engineer, Recording
Edda Rún Ólafsdóttir: Strings
Hildur Àrsælsdóttir: Strings
Kjartan Sveinsson: Keyboards
Orri Páll Dýrason: Drums
Georg Hólm: Bass
Sólrún Sumarliðadóttir: Strings
Helgi Hrafn Jónsson: Brass
Samúel Jón Samúelsson: Brass
Ingi Garðar Erlendsson: Brass
Kjartan Hákonarson: Brass
Stefán Jón Bernharðsson: Brass
Steinar Sigurðarson: Brass
Tom Gloady: Engineer, Recording
Haddi Gunni: Tambourine, Noises, Handclaps
Siggi Frændi: Tambourine, Noises, Handclaps
Sunray And Breeze: Tambourine, Noises, Handclaps