Wayne McGregor's new ballet Tetractys " The Art of Fugue has already proved unlucky. Star ballerina Natalia Osipova was concussed at the second performance. With no second cast available due to the ballet's "complex nature", the third was cancelled outright. The next depends on the recovery of Osipova and Thiago Soares, who was also taken ill.
SOURCE: The Independent at 05:03AM on February 10, 2014