Mettere in scena Wagner oggi tavola rotonda - Krief, Denis ca. 20./21. Jh; Dohmen, Albert 1956-; Wyler, Markus ca. 20./21. Jh; Foletto, Angelo 1949-; Giudici, Elvio 1944-; Nattiez, Jean-Jacques 1945-; Fournier-Facio, Gastón 1947-; Kuhn, Gustav 1947-; Cognata, Antonio 1957-; Usuelli, Almatea ca. 20./21. Jh (2019)