duet Vera Trifanova and Helmut Frantz: Lippen schweigen, s'fluestern Geigen operetta Die lustige Witwe (Merry Widow) by F.Lehar 2006 New Year concert Heidelberg conductor Guenther Stegmueller Vera Trifanova coloratura soprano ÃÂõÃÂð âÃÂøÃÂðýþòð úþûþÃÂðÃÂÃÂÃÂýþõ ÃÂþÿÃÂðýþ http://www.veratrifanova.com
