Brass – Bergrún Snæbjörnsdóttir, Björk Níelsdóttir, Brynja Guðmundsdóttir, Dröfn Helgadóttir, Erla Axelsdóttir, Harpa Jóhannsdóttir, Karen J. Sturlausson, Lilja Valdimarsdóttir, Sigrún Jónsdóttir, Sylvia Hlynsdóttir, Særún Pálmadóttir, Valdis Þorkelsdóttir, Vilborg Jónsdóttir, Ása Berglind HjálmarsdóttirDrum Programming [Beats] – Mark BellEdited By, Engineer – Michael PärtEdited By, Engineer, Programmed By, Noises [Morse Code] – Damian TaylorEngineer [Assistant] – Aron ArnarssonSynthesizer [Bass], Arranged By [Brass], Programmed By, Edited By – BjörkTranscription By [Midi Transcription And Part Preparation For Brass] – Mark Robertson (3)Written-By – Sjón

Arranged By [Brass], Programmed By, Edited By – BjörkBrass – Einar Jónsson*, Eiríkur Örn Pálsson, Emil Friðfinnson*, Joseph Ognibene, Oddur Björnsson, Roine Hultgren, Sigurður Þorbergsson*, Ásgeir H. SteingrímssonDrums – Brian ChippendaleEdited By, Engineer – Michael PärtEdited By, Engineer, Programmed By – Damian TaylorEngineer – Hector CastilloEngineer [Assistant] – Aron Arnarsson, Ishiho Nishiki*Lyrics By [Taken From A Translation Of A Poem By] – Fyodor TyutchevTranscription By [Midi Transcription And Part Preparation For Brass] – Mark Robertson (3)Vocals – Antony (3)

Co-producer – DanjaEngineer [Timbaland Sessions] – Jimmy Douglas*Engineer, Edited By – Michael PärtKeyboards, Drum Programming [Beats] – Nate Dangerhands*, TimbalandMixed By – Jimmy Douglas*Producer – TimbalandProgrammed By – Pete DavisProgrammed By, Edited By – BjörkProgrammed By, Edited By, Engineer, Tracking By [Drops] – Damian TaylorWritten-By – N. Hills*, T. Mosley*

Arranged By [Brass], Programmed By, Edited By – BjörkBrass – Bergrún Snæbjörnsdóttir, Björk Níelsdóttir, Brynja Guðmundsdóttir, Dröfn Helgadóttir, Erla Axelsdóttir, Harpa Jóhannsdóttir, Karen J. Sturlausson, Lilja Valdimarsdóttir, Sigrún Jónsdóttir, Sylvia Hlynsdóttir, Særún Pálmadóttir, Valdis Þorkelsdóttir, Vilborg Jónsdóttir, Ása Berglind HjálmarsdóttirEngineer – Hector CastilloEngineer [Assistant] – Aron Arnarsson, Ishiho Nishiki*Engineer, Edited By – Michael PärtPercussion – Chris CorsanoPipa [Pipá] – Min Xiao-FenProgrammed By, Engineer, Edited By – Damian TaylorTranscription By [Midi Transcription And Part Preparation For Brass] – Mark Robertson (3)Written-by, Drum Programming [Beats], Keyboards – Mark Bell

Drum Programming [Electronic Beats] – Mark BellEdited By – Michael PärtProducer, Drum Programming [Orchestral Beats], Programmed By, Engineer, Edited By – Damian TaylorProgrammed By, Edited By – Björk

Adapted By [Brass Arrangement Adapted By], Conductor – Nico MuhlyArranged By [Brass] – BjörkContractor – Christian RutledgeEdited By [Additional], Effects [Vocal Treatments] – Damian TaylorEngineer [Assistant] – Jason AgelEngineer [Staff Engineer] – Andy ManganelloEngineer, Mixed By – Neil DorfsmanHorns – Amber Chisholm-Lane, Chas Yarborough, Christopher Costanzi, Robert Jost*, Sharon Moe, Susan Panny, Theo PrimisTranscription By [Midi Transcription And Part Preparation For Brass] – Mark Robertson (3)

Clavichord, Bass [Sine Bass], Programmed By, Edited By – BjörkDrum Programming [Bass Drums] – Nate Dangerhands*Engineer [Timbaland Sessions] – Jimmy Douglas*Engineer [Toumani Diabate Sessions] – Yves WernerKora – Toumani Diabate*Loops [Triggering Pre-recorded Percussion Loop] – TimbalandProgrammed By, Engineer, Edited By – Damian TaylorWritten-By – T. Mosley*

Programmed By, Edited By – BjörkProgrammed By, Engineer, Edited By – Damian TaylorWritten-by, Producer, Drum Programming [Beats], Synthesizer, Programmed By – Mark Bell

Clavichord – Jonas Sen*Engineer [Assistant] – Aron ArnarssonEngineer, Edited By – Michael PärtProgrammed By, Edited By – BjörkProgrammed By, Edited By, Effects [Clavichord Treatments] – Damian TaylorVocals [Starring As “the Conscience”] – Antony (3)