Richard Hetherington forced to play Prince Calàf in Giacomo Puccini’s Turandot after French tenor Roberto Alagna taken ill

Richard Hetherington forced to play Prince Calàf in Giacomo Puccini’s Turandot after French tenor Roberto Alagna taken ill

Other fans defend Richard Hetherington, who ‘deserves a medal’ after stepping in at the last second to sing the notoriously challenging Puccini opera