Juilliard Dance, The Waldstein Sonata/ Gnawa/ Episode 31, 25- 27 Aug, Playhouse New York's dance school graduates perform a triple bi ll by the great dance pioneer José Limón, using Beethoven's piano sonata p layed live, Nacho Duato, the Spanish choreographer, using Mediterranean popular music, and Alexander Ekman, a rising Swedish choreographer known for work with NDT2 (2hr) Booking: www.eif.org.uk