Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
FIDELIO – BEETHOVEN 250 KAMPE, KAUFMANN & VAN ZWEDEN – GSTAAD FESTIVAL ORCHESTRA II by Beethoven, Minn (2022/2022), Surmast Direttur Jaap van Zweden, Gstaad Festival Tent, Saanen, Switzerland