David Drábek
| author | opera | role |
|---|---|---|
| Vladimír Franz | Válka s mloky (War with the Newts) | stage director |
| Ernst Krenek | Jonny spielt auf | stage director |
|
|
| author | opera | role |
|---|---|---|
| Vladimír Franz | Válka s mloky (War with the Newts) | stage director |
| Ernst Krenek | Jonny spielt auf | stage director |