Werk: Giulio Cesare in Egitto, HWV 17: L'Empio, sleale, indegno

For the late night prom on Monday, the French early music group Ensemble Matheus led by the flamboyant violinist/director Jean-Christophe Spinosi brought an entertaining and well-juxtaposed programme of baroque arias and concertos starring French countertenor Philippe Jaroussky and Canadian contralto Marie-Nicole Lemieux.