Jan Panenka
| author | opera | role |
|---|---|---|
| Richard Wagner | Das Rheingold (The Rhine Gold) | dramaturgy |
| Richard Wagner | Die Walkuere (The Valkyrie) | dramaturgy |
| Richard Wagner | Siegfried | dramaturgy |
| Richard Wagner | Die Goetterdaemmerung (The Twilight of the Gods) | dramaturgy |
| Bedřich Smetana | Čertova stěna (TheDevil s Wall) | dramaturgy |
| Giacomo Puccini | Tosca | dramaturgy |