There are two versions available for purchase.  One is in english
and is available from Paramount home video:  Phone (213) 956-5000.
This one features Judith Blegen and Federica von Stade.  It is
22.95.  The other is available from Baker and Taylor video:  phone
1-800-775-2300.  It features Brigitte Fassbaender and Edita
Gruberova and is 39.95.
 
Becky Albitz
University of Iowa Libraries