Prestazzjonijiet Passat 1970 — Ilbieraħ
Die Meistersinger von Nürnberg (The Master-Singers of Nuremberg), Wagner, Richard
State Opera BerlinHans Schwarz
Ara l-cast u l-ekwipaġġElektra (Electra), Strauss
State Opera BerlinDer Pfleger des Orest (Orest's tutor)
Ara l-cast u l-ekwipaġġElektra (Electra), Strauss
Gran Teatre del LiceuDer Pfleger des Orest (Orest's tutor)
Ara l-cast u l-ekwipaġġElektra (Electra), Strauss
State Opera BerlinDer Pfleger des Orest (Orest's tutor)
Ara l-cast u l-ekwipaġġDie Meistersinger von Nürnberg (The Master-Singers of Nuremberg), Wagner, Richard
State Opera BerlinHans Schwarz
Ara l-cast u l-ekwipaġġElektra (Electra), Strauss
State Opera BerlinDer Pfleger des Orest (Orest's tutor)
Ara l-cast u l-ekwipaġġElektra (Electra), Strauss
State Opera BerlinDer Pfleger des Orest (Orest's tutor)
Ara l-cast u l-ekwipaġġElektra (Electra), Strauss
Festival d'Aix en ProvenceDer Pfleger des Orest (Orest's tutor)
Ara l-cast u l-ekwipaġġ