‘There’s a tuneless choir in West Bridgford, Nottingham. They don’t have a note between them. Well, they do, just not the ones that Björn and Benny intended.’ File photograph: Yiannis Kourtoglou/Reuters

There’s a tuneless choir in West Bridgford, Nottingham. They don’t have a note between them. Well, they do, just not the ones that Björn and Benny int(...)