Data
- KKL Luzern Management AG
- Radio Pilatus AG
- AllBlues Konzert AG, Winterthur
- City Light Concerts
- Blasorchester Stadtmusik Luzern
- Stargarage AG
- 21st Century Orchestra
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- GMkonzerte / Odessa Classics
- Secondhand Orchestra
- 21st Century Orchestra