Stars from the West End came together to perform the tune
Alfie Boe, BLAKE, Gyles Brandreth, Sharon D Clarke, Jonah Collier, Bill Deamer, Louise Dearman, Kerry Ellis, Shaun Escoffery, Ferris and Milnes, Maria Friedman, Bradley Jaden, Cassidy Janson, Joe Pasquale, Hannah Waddingham, Layton Williams and Michael Xavier are among those performing the tune.
The video is produced and musically directed by Dominic Ferris (who also plays the piano), with creative direction from Martin Milnes, visual direction from Tom Large and choral arrangements by Annie Skates at Capital Voices.