"choir and orchestra performance" . . . . . . . . . . . . "2001-03-28T20:00:00"^^ . "London Sinfonietta" . "Perspectives: Peter Serkin\r\nFocus On: Igor Stravinsky\r\nPeter Serkin was unable to perform, due to emergency surgery to repair a detached retina. He was replaced for this performance by Phillip Bush. There was a pre-concert lecture at 7:00PM on stage." .