"Salzburger Festspiele." . . . "Salzburger Festspiele," . . . . . "Das Labyrinth, or, The battle with the elements : Part two of The magic flute : a grand heroic-comic opera in two acts (shortened version)" . . . . . . "Filmed operas" . . . . . . . . . . . . . . "Part two of The magic flute" . . . . . . . . . . . "Battle with the elements" . . .