Musicians from China PLA Military Orchestra and the U.S. Army Band "Pershing's Own" perform during a rehearsal at the National Center for the Performing Arts (NCPA) in Beijing, capital of China, Oct. 29, 2012. A joint concert of the two orchestras were held at the NCPA on Monday. (Xinhua/Li Gang)

Musicians from China PLA Military Orchestra and the U.S. Army Band "Pershing's Own" perform during a rehearsal at the National Center for the Performing Arts (NCPA) in Beijing, capital of China, Oct. 29, 2012. A joint concert of the two orchestras were held at the NCPA on Monday. (Xinhua/Li Gang)