- John Brownlee, Lorenzo Alvary, The Metropolitan Opera Orchestra, Italo Tajo, Claramae Turner, Leslie Chabay, Bidú Sayão, Eleanor Steber, Salvatore Baccaloni, Alessio De Paolis, Fritz Busch, Jarmila Novotna
- Fernando Corena, Eleanor Steber, Studio Chorus, Jan Peerce, Giorgio Tozzi, Lisa Della Casa, Karl Böhm, Studio Orchestra, Cesare Siepi, Theodore Uppman, Roberta Peters
- Gerhard Stolze, Eleanor Steber, Josef Janko, Astrid Varnay, Josef Greindl, Theo Adam, Bayreuther Festspielorchester, Hans Braun, Alfons Herwig, Wolfgang Windgassen, Herman Uhde