Data
- KKL Luzern Management AG
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- Zürcher Kammerorchester
- Pro Senectute Kanton Luzern
- Stargarage AG
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Culture Communication GmbH
- Festival Strings Lucerne - Daniel Dodds
- Lucerne Chamber Circle
- Concert Hall