Yefim Bronfman has cancelled his performance due to an injury. Kimmel Center Presents is fortunate and grateful that pianist Garrick Ohlsson is able to perform this afternoon. Mr. Ohlsson is widely regarded as one of the world's leading exponents of Chopin; he was the first American to win at the International Chopin Competition. He is also dedicated to the performance of new music, like John Adams' American Berserk, which Mr. Ohlsson commissioned and premiered.