Sir Thomas Beecham, Orchestra Del Teatro Dell'Opera Di Roma, Milan Hovat, Boston Symphony Orchestra, Royal Philharmonic Orchestra, Tulio Serafin, Richard Wiltams, Orchestra dei Professori del Teatro alla Scala, Radio Symphony Orchestra Ljublijana, Serge Koussevizky, Royal Concertgebouw Orchestra, Franz Schubert, Orf Vienna Volksoper, Hamburg Bach Orchestra, Willen Mengelberg, Camerata Academica Salzburg, London Philharmonic Orchestra, Franco Ghione, Bernhard Paumgartner, Anton Nanut, Alfred Scholz, Hans-Jurgen Walther, Eudene D'Albert, Berliner Symphoniker, Hanspeter Gmür, Camerata Rhenania, London Symphony Orchestra, Eduardo Marturet, Pro Musica Orchestra, Robert Stehli
Sir Thomas Beecham, Orchestra Del Teatro Dell'Opera Di Roma, Milan Hovat, Boston Symphony Orchestra, Royal Philharmonic Orchestra, Tulio Serafin, Richard Wiltams, Orchestra dei Professori del Teatro alla Scala, Radio Symphony Orchestra Ljublijana, Serge Koussevizky, Royal Concertgebouw Orchestra, Orf Vienna Volksoper, Hamburg Bach Orchestra, Willen Mengelberg, Camerata Academica Salzburg, London Philharmonic Orchestra, Franco Ghione, Bernhard Paumgartner, Anton Nanut, Alfred Scholz, Hans-Jurgen Walther, Johann Sebastian Bach, Berliner Symphoniker, Hanspeter Gmür, Camerata Rhenania, Adolf Busch, London Symphony Orchestra, Eduardo Marturet, Pro Musica Orchestra, Robert Stehli