Data
- Brass music
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Brassband Bürgermusik Luzern
- Zürcher Kammerorchester
- Reisefibel Leipzig
- GC Events Sagl
- Smallflower Events GmbH Elsau
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- Rima Entertainment AG
- Lucerne Hall