Data
- KKL Luzern Management AG
- Radio Pilatus AG
- Jazz Club Luzern
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- Konzertchor Luzern
- 21st Century Orchestra
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- eco2friendly, c/o Otto Fischer AG
- Festival Strings Lucerne - Daniel Dodds