Dirigenten |
| | Conductors |
Sänger |
| | Vocalists |
Regisseur |
| | Producer |
News |
| | News |
| Balmer & Dixon Management AG | |
| Kreuzstrasse 82 | |
| CH-8032 Zürich | |
| Tel | 0041 (0)43 244 86 44 |
| Fax | 0041 (0)43 244 86 49 |
| mail@badix.ch | |