- Dietrich Fischer-Dieskau
- Orchestra of the Royal Opera House, Covent Garden, Heinrich Steiner, Rundfunk-Sinfonieorchester Berlin, Lea Piltti, Clemens Krauss, Wiener Philharmoniker, 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
- Sena Jurinac, Richard Lewis, Alexander Young, Glyndebourne Festival Chorus and Orchestra & Fritz Busch
- Matthew Polenzani & Julius Drake
- Jussi Björling, Maggie Teyte, Enrico Caruso, Rosa Ponselle, Nellie Melba, Kathleen Ferrier, Jennie Tourel, Richard Tauber, Ferruccio Tagliavini, Pia Tassinari, Beniamino Gigli, Kirsten Flagstad, Licia Albanese, Giuseppe di Stefano, Elisabeth Schumann, Set Svanholm, Feodor Chaliapin, Lotte Lehmann, Erna Berger, Frida Leider, Lauritz Melchior, Ezio Pinza & Renata Tebaldi
- Alberto Erede, Renata Tebaldi, Swiss Romande Orchestra, RAI Symphony Orchestra, Milan, Nino Sanzogno, Orchestra del Teatro alla Scala di Milano, Arturo Toscanini, Arturo Simonetto, Carlo Bergonzi, Mario del Monaco, Dimitri Mitropoulos, Fiorentino Maggio Musicale Orchestra, Silvio Maionica, Hans Beirer, Karl Böhm, San Carlo Theatre Orchestra, Gaetano Merola, San Francisco Opera Orchestra, Giuseppe di Stefano, Carlo Maria Giulini & RAI Symphony Orchestra Rome