Θεόφραστος Σακελλαρίδης

Hungarian State Opera Orchestra

Elisabeth Von Magnus

Franck Pourcel

Christian Boesch

Peter Kraus

Hilde Konetzni

Joaquín Portillo

Helmuth Lohner

Joaquín Roa

Eastman Wind Ensemble

Walter Kollo

Ellen Beach Yaw

Fényes Szabolcs

Gregorio Gil

Jean-Pierre Marty

Erika Mechera

Nicolás Aldanondo

Slovak Radio Symphony Orchestra

Vilkem Tausky

Marianne Schröder

María Del Carmen Decamp

Teresa Stratas

Peter Garden

Renato Bruson