- Philharmonia Orchestra, Orchestre de la Societe des Concerts du Conservatoire, Orchestre de l’Opéra national de Paris, Orchestre National de France, Alceo Galliera, André Cluytens, Issay Dobrowen, Louis Fourestier & Otto Ackermann
- Elena Suliotis, Mario del Monaco, Fiorenza Cossotto, Santa Cecilia Orchestra & Silvio Varviso
- Carlo Bergonzi, Carlo Cava, Gaetoano Donizetti, Gianandrea Gavazzeni, Giuseppe Taddei, Renata Scotto & Renza Jotti
- Orchestra of the Royal Opera House, Covent Garden, Heinrich Steiner, Rundfunk-Sinfonieorchester Berlin, Lea Piltti, Clemens Krauss, Filarmonica di Vienna, Michael Raucheisen, Josef Krips, Isolde Ahlgrimm, Karl Maurer, Rupert Glawitsch, Karl Reznicek, RAI Symphony Orchestra, Turin, Mario Rossi, Rudolf Moralt, Berlin Reichssenders Orchestra, Orchestra del Teatro alla Scala di Milano, Josef Niedermeyer, Walter Hoefermeyer, Irmgard Seefried, Leopold Ludwig, Philharmonia Orchestra, Herbert von Karajan, Elisabeth Schwarzkopf, Wilhelm Furtwängler, Victor de Sabata, Lucerne Festival Orchestra, Peter Klein & Chorus of the Royal Opera House, Covent Garden
- Franco Ghione, Lawrence Collingwood, Beniamino Gigli, Umberto Berretoni, Tullio Serafin, Orchestra del Teatro dell'Opera di Roma, Orchestra del Teatro alla Scala di Milano, Crino Bechi, Ugo Novelli, Tancredi Pasero, Fedora Barbieri, Elda Riberri, Maria Caniglia & Ebe Stignani
- Antonino Votto & Maria Callas