| Contribution |
|
|
Production(s)
Opera | ||
| Title | Date | Function(s) |
| Ariadne auf Naxos | 08-06-1997 | dramaturgist |
| Tosca | 13-06-2000 | dramaturgist |
| Document(s) | ||
| Title | Category | Function(s) |
| Ariadne auf Naxos, op.60 (Richard Strauss, Hugo von Hofmannsthal) | synopsis | author |