 |
Diana Damrau as Self |
 |
Anna Netrebko as Self |
 |
Christa Ludwig as Self |
 |
Angela Denoke as Self |
 |
Waltraud Meier as Self |
 |
Wolfgang Sawallisch as Self |
 |
Renée Fleming as Self |
| Editing | Eckhart Schmidt | Editor |
| Directing | Eckhart Schmidt | Director |
| Production | Eckhart Schmidt | Producer |
