Endre Hegedus
Chrous & Orchestra of the Bolshoi Theater
All Female Symphonic Orchestra
Manchester Camerata
Berlin State Opera Chorus
Milos Sádlo
Hedwig Muller-Butow
Berlin Staatskapelle
Hermann Abendroth
Jaro Prohaska
Leipzig Philharmonic Orchestra
Wiener Volksoper Orchestra
The Symphony Orchestra of the Moscow Philharmonic Society
Hans Pfitzner
Rome Santa Cecilia Academy Orchestra
Jakob David Rattinger
