Georg Friedrich Treitschke

Behind the camera7

• 2020Beethoven: Fidelio Writer
• 2019Fidelio - Wiener Staatsoper Writer
• 2015Beethoven: Fidelio - Salzburg Festival Writer
• 2014Beethoven · Fidelio Writer
• 2008Fidelio - Beethoven - Opernhaus Zürich 2008 Writer
• 1980Beethoven's Fidelio Author
• 1980Fidelio Author