- St. Louis Symphony Orchestra, Mozarteum Orchestra Salzburg, Slovakian Philharmony, Festival Orchestra Belgium, Musici di San Marco, R.A.I. Symphony Orchestra of Milan, The Hamburg Symphony Orchestra, New York Philharmonic, The Philadelphia Orchestra, The Munich Symphony Orchestra, Leonard Slatkin, Bernhard Paumgartner, Libor Pešek, Pierre Narrato, Alberto Lizzio, Nino Sanzogno, Hans Jurgen Walter, Bruno Walther, Leopold Stokowski, Alfred Scholz & Herbert von Karajan
- Luis Cobos, Royal Philharmonic Orchestra & Plácido Domingo
- Nueva Orquesta Sinfónica de Londres, Alberto Erede & Mario del Monaco
- Vienna Philharmonic, Herbert von Karajan, Renata Tebaldi, Giulietta Simonato, Carlo Bergonzi & Cornell MacNeil
- Birgit Nilsson, Giuseppe di Stefano, La Scala Theater Chorus, La Scala Theater Orchestra & Antonino Votto