Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Werther by Massenet, Ħad 31 Mej 2020, Minn (2020/2020), Immexxi minn Willy Decker, Stephan Heinrichs,, Surmast Direttur Patrick Fournillier, Teatr Wielki - Opera Narodowa, Warsaw, Poland