Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Die lustigen Nibelungen by Straus, Ħad 25 Apr 2021, Minn (2021/2021), Immexxi minn Kornelia Repschläger,, Surmast Direttur Ingo Martin Stadtmüller, Landestheater, Flensburg, Germany