There was a lack of helpful information on this triple bill, given two performances over the weekend. I expect that the exciting Ariadne, by Elena Langer, was a world premiere, but we were not told. Over an expressionist accompaniment dominated by dry timbres, soprano Anna Dennis sang Glyn Maxwell's adaptation of Ovid with a compelling mixture of classical purity and scorching passion, while flinging herself about at risk to limb, if not life.