Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Adventskonzert Kinderchor der Staatsoper (Advent Concert Children's Choir Of The State Opera) by Various, Tli 17 Diċ 2019, Minn (2019/2019), Surmast Direttur Vinzenz Weissenburger, Staatsoper Unter den Linden, Berlin, Germany