Keith Warner
| author | opera | role |
|---|---|---|
| Richard Strauss | Elektra | stage director |
| Richard Wagner | Tristan und Isolde (Tristan and Isolde) | stage director |
|
|
| author | opera | role |
|---|---|---|
| Richard Strauss | Elektra | stage director |
| Richard Wagner | Tristan und Isolde (Tristan and Isolde) | stage director |