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