Data
- Act Entertainment AG Basel
- Jazz Club Luzern
- City Light Concerts
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- Pro Senectute Kanton Luzern
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Lucerne Chamber Circle
- Jazz Classics
- Good News Productions AG
- Pro Senectute Kanton Luzern
- Concert Hall