 Since then it has been staged worldwide; the performance in Beijing in October 2012 organised by the KT Wong Foundation was the first in China of any Britten opera.The occasion of Britten's centenary in 2013 led to numerous productions at music festivals, both in the UK and abroad.English mystery or "miracle" plays were dramatised Bible stories, by ancient tradition performed on Church feast days in town squares and market places by members of the town's craft guilds.