Climaxing “a two-year search,” Glimmerglass Opera has pulled off the unique coup of persuading a British music director to lead an American music festival. According to the New York Times, David Angus, whose international credits include the Glyndebourne Festival, the London Philharmonic Orchestra and the London Mozart Players, will succeed his compatriot Stewart Robertson at the post. In anticipation of the 2009 season, Dame Anne Evans and Jonathan Peter Kenny are already packing their bags.