Data
- Obrasso Classic Events GmbH
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Feldmusik Luzern
- Zürcher Kammerorchester
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- CH Regionalmedien AG
- Bliss Music LLC
- ENCORE! Entertainment AG
- Festival Strings Lucerne - Daniel Dodds