Birgisson, S - Sleep for Mama (Icelandic Folk Song)

Roger Eno (background vocalist, piano, synthesizer, organ, harmonium), Brian Eno (background vocalist), Peter Gregson (cello), Daniel Pioro (violin), Grace Davidson (soprano), Clara Sanabras (alto), Hannah Cooke (alto), Víkingur Ólafsson (piano), Hania Rani (piano, synthesizer), Dobrawa Czocher (cello),...

Elliott Jacqués (piano), Sophie Hutchings (piano), Gabríel Ólafs (piano), Luke Howard (piano), Daniel Farrugia (drums), Lara Somogyi (harp, electronic percussion), Peter Gregson (piano), Олена Ustelentseva (violin), Erland Cooper (piano), Benjamin Gustafsson (piano, strings, synth pads), Ola Gjeilo...