- Eva Gustavson, Herva Nelli, NBC Symphony Orchestra, Arturo Toscanini, Richard Tucker, Giuseppe Valdengo
- Giorgio Tozzi, Carlo Bergonzi, Robert Nagy, Norman Scott, Marie Janger, Ezio Flagello, Frank Guarrera, Dimitri Mitropoulos, The Metropolitan Opera Orchestra, Zinka Milanov
- Orchestra of the Teatro Cólon, Ruzena Horakova, Fernando Previtali, Mario Verazzi, Richard Tucker, Chorus of Teatro Colon, Giulio Viamonte, Mignon Dunn, Virgilio Tavini, Victorio Bacciato, Aldo Protti, Guerrino Boschetti, Norman Scott, Gré Brouwenstijn
- Norman Scott, Gertrud Grob-Prandl, Orchestra del Teatro La Fenice di Venezia, Franco Capuana, Renata Ferrari-Ongara, Antonio Spruzzola-Zola
- Louis Sgarro, Roberta Peters, Eugenio Fernandi, George Cehanovsky, Leonard Warren, The Metropolitan Opera Orchestra, Fausto Cleva, Madelaine Chambers, William Wilderman, Norman Scott, Gabor Carelli, Thelma Votipka, Calvin Marsh, Margaret Roggero, Mildred Allen
- Mignon Dunn, Flaviano Labò, Luisa Bartoletti, Lucille Udovich, Italo Pasini, Norman Scott, Aldo Protti, Tullio Gagliardo, Carlo Felice Cillario
- Norman Scott, Irene Dalis, Georg Solti, Leonie Rysanek, Mildred Allen, Hermann Prey, The Metropolitan Opera Orchestra, Paul Franke, Hans Hopf, Robert Nagy, Marko Rothmüller
- Norman Scott, Katie Phillips, Spring ISD Elementary Honor Choir, Ryuan Gilbert, Kathy Chiles, Micah Bell, Brian Youngblood, Reggie Cook, Laura Mills, Linda Sue Hundley, Kellie Bahner, Loren Laing, Crowley ISD Elementary Honor Choir, Scott Sidway
- Norman Scott, Dimirti Mitropoulos, Margaret Harshaw, The Metropolitan Opera Orchestra, Herman Uhde, Blanche Thebon, Marianne Schech, Ramón Vinay
- Albert da Costa, The Metropolitan Opera Orchestra and Chorus, Kurt Herbert Adler, Nell Rankin, Charles Kullman, Giogro Tozzi, Margaret Roggero, Dimitri Mitropoulos, Sandra Warfield, Laurel Hurley, Frank Valentino, Norman Scott, Arthur Budney, Paul Franke