To quote a quite different opera, “it is a curious story”. In 1967 a production of Wagner’s Die Walküre, heavily influenced by Herbert von Karajan [1] who conducted the Berlin Philharmonic for the performances, opened the very first Osterfestspiele Salzburg. 50 years later it was “remounted” with Vera and Sonja Nemirova directing. I use inverted commas because it’s actually not entirely clear how much was old and how much new. It might be more accurate to describe it as a homage to the earlier version. In any event, it was recorded, in 4K Ultra HD, no less and released as one of the very first opera discs in that format.

