"lecture" . . . . . . "2003-11-20T19:30:00"^^ . "Perspectives: Michael Tilson Thomas\r\nMichael Tilson Thomas discussed the art of conducting with Ara Guzelimian. The program was illustrated with musical excerpts and concluded with a complete chamber performance of Copland's Appalachian Spring, led by Mr. Tilson Thomas.\r\nThe musicians performing excerpts from Copland's \"Appalachian Spring\" were participants in The Michael Tilson Thomas Workshop: Music of Aaron Copland." . "Carnegie Talks: Michael Tilson Thomas" .