Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- Brassband Bürgermusik Luzern
- Zürcher Kammerorchester
- Stargarage AG
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Rima Entertainment AG
- World Band Festival Luzern