Written by: Björk

Lyrics by: Björk

Produced by: Arca, Björk

Performed by: Margrét Árnadóttir (cello), Gunnhildur Daðadóttir (violin), Guðrún Hrund Harðardóttir (viola), Hrafnkell Orri Egilsson (cello), Jónína Auður Hilmarsdóttir (viola), Laufey Jensdóttir (violin), Móeiður Anna Sigurðardóttir (viola), Júlía Mogensen (cello), Olga Björk Ólafsdóttir (violin), Pálína Árnadóttir (violin), Sigurður Bjarki Gunnarsson (cello), Sigurgeir Agnarsson (cello), Una Sveinbjarnardóttir (violin), Þórarinn Már Baldursson (viola), Þórunn Ósk Marinósdóttir (viola), Ásdís Björg Gestsdóttir (choir vocals), Ásta Ægisdóttir (choir vocals), Auður Albertsdóttir (choir vocals), Bergljót Rafnar Karlsdóttir (choir vocals), Björk, Drífa Örvarsdóttir (choir vocals), Elín Edda Sigurðardóttir (choir vocals), Erla María Markúsdóttir (choir vocals), Fífa Jónsdóttir (choir vocals), Gígja Gylfadóttir (choir vocals), Gígja Haraldsdóttir (choir vocals), Guðrún Matthildur Sigurbergsdóttir (choir vocals), Ásdís Eva Ólafsdóttir (choir vocals), Sigrún Ósk Jóhannesdóttir (choir vocals), Unnur Sigurðardóttir (choir vocals)

Mixed by: Graeme Baldwin (assistant, strings), Joel Davies (assistant, strings), The Haxan Cloak