» Fidelio (Ludwig van Beethoven) {Inge Borkh (Leonora), Käthe Nentwig (Marcelina), Rudolf Lustig (Florestan), Arnold van Mill (Rocco), Ferdinand Frantz (Don Pizarro), Hans Blessin (Jaquino), Alexander Wellitsch (Don Fernando)} Mº: Hugo Balzer E: Federico Wolf-Ferrari E: Alfredo Furiga