Hamburg Symphony Orchestra, Herbert von Karajan, Alfred Scholz, Musici di San Marco, Belgium Festival Orchestra, Nino Sanzogno, R.A.I. Symphony Orchestra of Milan, Leonard Slatkin, Libor Pešek, Pierre Narrato, The Philadelphia Orchestra, Bernhard Paumgartner, St. Louis Symphony Orchestra, Bruno Walther, Mozarteumorchester Salzburg, The Munich Symphony Orchestra, Hans Jurgen Walter, Slovakian Philharmony, New York Philharmonic, Leopold Stokowski
Titta Ruffo, Louise Homer, Rosario Bourdon, Elisabeth Rethberg, Ezio Pinza, Bruno Reibold, Amelita Galli-Curci, Josef Pasternack Orchestra, Giulio Setti, Giuseppe de Luca, Angelo Bada, Josef Pasternack, Studio Orchestra, Beniamino Gigli
