Bass Guitar – Shahzad IsmailyCello – Julia Mogensen*, Solrun Sumarlidadóttir*Clarinet, Electric Guitar, Vocals, Piano, Acoustic Guitar, Tambourine, Producer, Recorded By – Damien RiceCrotales, Tambourine, Shaker, Electric Guitar [Swells], Recorded By – Joel ShearerDouble Bass – Borgar MagnasonDrums – Magnús Trygvason EliassenGuitar [Archtop Guitar] – David RawlingsMixed By – Dana NielsenMixed By [Additional Mixing] – Alex SomersOrgan [Wurlitzer], Performer [Pad], Piano [Tack Piano] – Zac RaePercussion – Earl HarvinProducer – Rick RubinRecorded By – Jason Lader, Sean Oakley, Sturla Mio Thorisson*Trombone – Helgi Jonsson*Violin, Backing Vocals – Cora Venus Lunny

Backing Vocals – Tina Dico*Bass Guitar – Shahzad IsmailyBass Guitar, Sounds, Percussion, Electric Guitar, Recorded By – Joel ShearerCello – Julia Mogensen*Drums – James GadsonMixed By – Chris SteffenPiano – Deron JohnsonProducer – Rick RubinRecorded By – Sean Oakley, Sturla Mio Thorisson*Sampler, Mixed By [Additional Mixing] – Alex SomersTrombone, Backing Vocals – Helgi Jonsson*Vibraphone – Zac RaeViolin, Backing Vocals, Viola – Cora Venus LunnyVocals, Piano, Acoustic Guitar, Sounds, Percussion, Producer, Recorded By – Damien Rice

Cello – Bryndis Halla GylfadóttirDouble Bass – Borgar MagnasonOrgan [Hammond Organ] – Zac RaePiano – Deron JohnsonProducer – Rick RubinRecorded By – Jason Lader, Joel Shearer, Sean Oakley, Sturla Mio Thorisson*Sampler, Bass Drum, Bass [Sub Bass], Mixed By – Alex SomersTimpani, Cymbal [Cymbals], Gong – Frank AarninkTrombone – Helgi Jonsson*Violin, Viola – Cora Venus LunnyVocals, Acoustic Guitar – Dana NielsenVocals, Acoustic Guitar, Producer, Recorded By – Damien Rice

Bass Guitar – Shahzad IsmailyCello – Bryndis Halla GylfadóttirDrums, Tambourine – Earl HarvinElectric Guitar, Recorded By – Joel ShearerOrgan [Wurlitzer], Organ [Hammond Organ], Piano – Zac RaePiano, Producer, Recorded By, Vocals, Acoustic Guitar – Damien RiceProducer – Rick RubinRecorded By – Sean Oakley, Sturla Mio Thorisson*Sampler, Harp, Mixed By – Alex SomersViolin – Cora Venus Lunny

Cello – Julia Mogensen*Double Bass – Borgar MagnasonMixed By – Dana NielsenProducer – Rick RubinRecorded By – Joel Shearer, Sturla Mio Thorisson*Violin – Una SveinbjarnardóttirVocals, Piano, Acoustic Guitar, Organ [Pump Organ], Producer, Recorded By – Damien Rice

Bass Guitar, Recorded By – Joel ShearerCello – Gyda Valtysdóttir*, Julia Mogensen*Drums, Shaker – Shahzad IsmailyMixed By – Dana NielsenPiano – Marketa IrglovaProducer – Rick RubinRecorded By – Sturla Mio Thorisson*Trombone – Helgi Jonsson*Violin – Una SveinbjarnardóttirVocals, Piano, Acoustic Guitar, Organ [Pump Organ], Producer, Recorded By – Damien Rice

Backing Vocals – Andrew Heringer, Marlana Sheetz, Robbie Arnett*Bass Guitar, Cuatro, Guitar [Muted], Dulcimer, Cymbal [Cymbals], Recorded By – Joel ShearerBodhrán, Backing Vocals – Rónán Ó SnodaighDouble Bass – Borgar MagnasonDrums – Victor IndrizzoGuitar [Archtop Guitar], Backing Vocals – David RawlingsMixed By – Dana NielsenOrgan [Hammond Organ] – Deron JohnsonProducer – Rick RubinRecorded By – Jason Lader, Sean Oakley, Sturla Mio Thorisson*Tin Whistle – Colm O Snodaigh*Tom Tom [Floor Tom] – Shahzad IsmailyViolin, Backing Vocals – Cora Venus LunnyVocals, Piano, Acoustic Guitar, Bass Guitar, Producer, Recorded By – Damien Rice

Backing Vocals – Marlana Sheetz, Robbie Arnett*Cello – Julia Mogensen*Cello, Backing Vocals – Gyda Valtysdóttir*Clarinet, Vocals, Acoustic Guitar, Bass Guitar, Harmonium, Producer, Recorded By – Damien RiceCrotales, Electric Guitar, Organ [Wurlitzer], Bells, Vibraphone, Piano, Idiophone [Celeste], Glockenspiel, Chimes, Acoustic Guitar, Harmonium, Co-producer, Recorded By – Joel ShearerDrums, Organ [Hammond Organ], Cymbal [Cymbals], Crotales, Synthesizer [Moog], Cowbell [Cow Bell] – Shahzad IsmailyFrench Horn – Emil Fridfinnsson*Mixed By, Sampler – Alex SomersRecorded By – Sturla Mio Thorisson*Trombone – Helgi Jonsson*Violin, Viola – Una SveinbjarnardóttirVocals – Marketa Irglova