Felsenreitschule as opera stage and the ritual of the Neo-BaroqueGluck's "Orpheus" and Herbert von Karajan at the Salzburg Festival 1948 https://www.jstor.org/stable/jj.9377906.16
Strauss on the RecordRichard Strauss-Jahrbuch 2019 (Hollitzer Verlag, Wien) Edited by Matthew Werley and Oswald Panagl Richard Strauss, Herbert von Karajan...