Mercury

Frans Bak (piano), Heidrun Petersen (violin), Keld Haaning Ibsen (synthesizer programming), Karen Johanne Pedersen (viola), Niels Thorkild Levinsen (violin), Live Johansson (cello)

Ólafur Arnalds, Arnór Dan

Luke Howard (piano)

Sophie Hutchings (piano, keyboards, samples), Lee Hutchings (alto flute, flute), Peter Hollo (cello), Jay Kong (violin), Vera Marcu (violin), Bree Baxter (violin), Sandra Liu (vocals, soprano), Josephine Stark (vocals)

Diana Ross (vocals, vocalist), Lionel Richie (vocals, vocalist), Kiss, Vini Poncia (keyboards, background vocalist), Anton Fig (drums), Peter Criss (drums), Ace Frehley (guitar), Gene Simmons (bass guitar), Paul Stanley (bass guitar, guitar), Cliff Richard, Jonathan Tunick, B. Shields, M. Hewitt,...

Frans Bak (piano), Josefine Cronholm (vocals), Voices from East West: Voices of Passion (vocals)

Erland Cooper (piano), Daniel Pioro (violin), Clare O'Connell (cello), Olivia Jageurs (harp), Josephine Stephenson (vocals)

Jonny Greenwood (music production, harpsichord, piano, organ), Alessandro Ruisi (violin), Alexander Hawkins (piano, pipe, harpsichord), John Edwards (double bass), Tom Skinner (drums), Byron Wallen (trumpet), Max Ruisi (cello), Luba Tunnicliffe (viola), Eloisa-Fleur Thom (violin), Katherine Tinker...

Ólafur Arnalds (synthesizer), South Iceland Chamber Choir (unknown), Hallgrímur Jónas Jensson: (cello), Laufey Jensdóttir (violin), Sólveig Vaka Eyþórsdóttir (violin), Karl Pestka (viola)

Sophie Hutchings (piano)