The Philadelphia Orchestra says that pianist Markus Groh (left) will replace Horacio Gutiérrez in concerts on November 23 and 24. Groh has subbed Liszt’s Piano Concerto No. 1 for Gutiérrez's Prokofiev Piano Concerto No. 2. The orchestra reports that, according to his management, Gutiérrez has cancelled all of his performances through January 2008 due to primary gastric lymphoma, "which his doctors believe is ninety percent curable with a course of chemotherapy."
