Prestazzjonijiet Passat 1969 — Ilbieraħ
Der fliegende Holländer (The Flying Dutchman), Wagner, Richard
Sacramento Philharmonic & OperaConductor
Ara l-cast u l-ekwipaġġDer fliegende Holländer (The Flying Dutchman), Wagner, Richard
Utah OperaConductor
Ara l-cast u l-ekwipaġġHelp! Help! The Globolinks! (Help! Help! the Globolinks!), Menotti
Staatsoper HamburgConductor
Ara l-cast u l-ekwipaġġ