Chœur Pro Arte de Lausanne

Thomas Stacy

Kun Woo Paik

Mihály Székely

Geza Oberfrank

Alfrēds Kalniņš

Alain Boulfroy

Drottningholm Theatre Chorus

I Fiamminghi

William Warfield

Hilke Helling

Hor RTV Sarajevo

Magdalena Falewicz

Josef Svejkovský

Jan Vent

Andreas Blau

Jakub Valerian Paus

Edgar Seipenbusch

Nigel Simpson

Das Stuttgarter Kammermusik-Ensemble

Petr Sovadina

Mechthild Georg

Orchestra "Classic Music Studio," St. Petersburg

Ion Ivan-Roncea

Miliza Korjus