Data
- KKL Luzern Management AG
- Lucerne Festival
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- EJV Abteilung Jodelgesang
- eco2friendly, c/o Otto Fischer AG
- Lucerne Festival Orchestra
- ENCORE! Entertainment AG
- Summer Festival | LUCERNE FESTIVAL