Verdi — Rigoletto
Questa o quella

 Bernardi, Bernardo in German
 Berti, Romeo  
 Björling, Jussi 1, in Swedish
 Björling, Jussi 2
 Björling, Jussi 3
 Borgioli, Dino  
 Burles, Charles in French
 Cadiou, Michel in French
 Cholakov, Georgi  
 Costa, Giuseppe  
 D'Alessio, Roberto  
 Dehousse, Gaston in French
 Erard, José in English
 Holecek, Heinz imitating Joseph Schmidt, in German
 Lenghi-Cellini, Giuseppe  
 Lopardo, Frank  
 Lo Russo-Toma, Gino  
 Masini, Galliano  
 Matroiani, Mario  
 Nachod, Hans in German
 Pikok, Vladimir in Russian
 Polverosi, Manfredo  
 Rayner, Sydney  
 Rothmühl, Nikolaus (?) in German
 Slovtsov, Pjotr in Russian
 Sproġis, Jānis  
 Udalov, Jurij in Russian