The City Academy Voices choir had just finished belting out The Supremes hit, I’m Gonna Make You Love Me, when the lights went out and they were joined by an unexpected guest.
As they were about to perform their last song, a man appeared on stage wearing a blue dressing gown with no shoes. He took the mic, described their singing as a “terrible racket” and told them to get out, leaving the 360-odd people in the room shocked and dumbfounded.
