New York City Opera Chorus

José Perera

Jindřich Jindrák

Enrique Reoyo

Jean-Louis Barrault

Daniel Adni

Orchestre Philharmonique De L'ORTF

Franz Allers

Лидия Печерская

Helmut Zacharias

José Viana da Mota

Dimitris Sgouros

Jan Václav Hugo Voříšek

Bath Festival Orchestra

Minnesota Orchestra

Teresa Kubiak

Charles Villiers Stanford

Josef Vlach

Pierre Bartholomée

Kieth Engen

Hungarian State Opera Choir

Eduard Drolc

Ervin Nyiregyházi

George Pieterson

Harry Secombe