Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Madame Butterfly by Puccini, Ħam 26 Jan 2023, Minn (2023/2023), Immexxi minn Nina Naydenova,, Surmast Direttur Uros Ugarkovic, Ivailo Krinchev, State Opera Stara Zagora, Stara Zagora, Bulgaria