Jean Poiret

Stora Teaterns Kör Och Orkester

Franz Bauer-Theussl

Cifra Ensemble

Orchestre National De L'Opéra De Paris

Warszawska Sinfonietta

Teresa Berganza

Pieci Tenori

Wiener Volksopernorchester

Carlos Álvarez

Concertgebouworkest

Ljuba Welitsch

Richard Bonynge

Andrea Martin

Людмила Гурченко

Chor Der Wiener Volksoper

Ingeborg Hallstein

The New London Orchestra

Orchestra Ladislav Štaidl

Charles Burles

Nicholas Lens

Donald Maxwell

The Budapest Philharmonic Orchestra

Slovak State Philharmonic Orchestra, Košice

Ian Kennedy