Producer: Jimmy Napes - Artist: Sam Smith - Producer: David Odlum - Producer: Sam Smith - Recording Engineer: Gus Pirelli - Engineer: Gordon Davidson - Additional Engineer: George Oulton - Additional Engineer: Freddie Light - Asst. Recording Engineer: Lance Powell - Vocals: Sam Smith - Choir: London Voices - Background Vocalist: Robin Bailey - Background Vocalist: Edward Ballard - Background Vocalist: Jacqueline Barron - Background Vocalist: Lotte Betts-Dean - Background Vocalist: James Botcher - Background Vocalist: Judi Brown - Background Vocalist: Philip Brown - Background Vocalist: Natalie Clifton Griffith - Background Vocalist: George Cook - Background Vocalist: James Davey - Background Vocalist: Sara Davey - Background Vocalist: Caroline Fitzgerald - Background Vocalist: Christina Gill - Background Vocalist: Edward Grint - Background Vocalist: Jenni Harper - Background Vocalist: Edmund Hastings - Background Vocalist: Vanessa Heine - Background Vocalist: Catriona Holsgrove - Background Vocalist: Ruth Kiang - Background Vocalist: Ksynia Loeffler - Background Vocalist: Henry Moss - Background Vocalist: Philippa Murray - Background Vocalist: Victoria Meteyard - Background Vocalist: Alison Ponsford-Hill - Background Vocalist: Elizabeth Poole - Background Vocalist: Andrew Tipple - Background Vocalist: Steve Trowell - Background Vocalist: Jonathan Wood - Musical Director: Ben Parry - Chorus Master: Lucy Goddard - Mixer: David Odlum - Mastering Engineer: Randy Merrill - Composer/Author: Sam Smith