Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Valkyrie by Wagner, Richard, Sib 12 Jan 2019, Minn (2019/2019), Immexxi minn Monique Wagemakers,, Surmast Direttur Felix Bender, Guillermo García Calvo, Opernhaus Chemnitz, Chemnitz, Germany