Title: Der Rosenkavalier
Description: National Opera Guild of Washington, D.C. Inc., in cooperation with S. Hurok and Patrick Hayes presents "Metropolitan Opera," "Der Rosenkavalier," opera in three acts by Hugo von Hofmannsthal, music by Richard Strauss, conductor: Max Rudolf, production by Herbert Graf, production designed by Rolf Gérard, stage director: Hans Busch, chorus master: Kurt Adler, associate chorus master: Leo Mueller, musical preparation: Martin Rich.