Data
- KKL Luzern Management AG
- City Light Concerts
- Festival Strings Lucerne
- Konzertchor Klangwerk Luzern
- Lucerne Festival
- Stargarage AG
- argovia philharmonic
- 21st Century Orchestra
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- ENCORE! Entertainment AG
- Summer Festival | LUCERNE FESTIVAL