Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Mystery of the Stolen Voices by Wulff-Woesten, Tli 12 Nov 2019, Minn (2019/2019), Immexxi minn Tom Quaas,, Surmast Direttur Johannes Wulff-Woesten, Semperoper, Dresden, Germany