Peter Keller inMoviesSort Popularity Votes Average Original Title Release Date Die Zauberflöte 0 average rating ★★★★★ Il ritorno d'Ulisse in patria 0 average rating ★★★★★ Berg: Lulu 6 average rating ★★★★★ L'Incoronazione di Poppea 0 average rating ★★★★★