Data
- Classical music
- Festival Strings Lucerne
- Ensemble Corund
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- cPAMPLONAcm
- GMkonzerte / Odessa Classics
- Lucerne Chamber Circle