Data
- Classical music
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Zentralschweizer Jugendsinfonieorchester ZJSO
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Good News Productions AG Glattpark
- Accademia Barocca Lucernensis
- Luzerner Kantorei Luzern
- Festival Strings Lucerne - Daniel Dodds