Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Carl Maria von Weber — Die drei Pintos by Von Weber, Ħam 22 Apr 2021, Minn (2021/2021), Immexxi minn Johannes Erath,, Surmast Direttur Omer Meir Wellber, Gewandhaus, Leipzig, Germany