How many singers can you fit in a clown car one hour lunchtime recital in the RBA? Opera 5 managed eighteen ranging from Krisztina Szabó and Greg Dahl to a whole posse of interns plus Trevor Chartrand at the piano. Besides material obviously related to the upcoming (June 3rd to 14th) festival at Theatre Passe Muraille there was Mozart, Strauss (R), musical theatre and Die Fledermaus. It was all really well done but I’m just going to talk about the material that’s most relevant to the festival.