Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- GMkonzerte
- Pro Senectute Kanton Luzern
- Blasorchester FM Neuenkirch
- GC Events Sagl
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- Festival Strings Lucerne - Daniel Dodds
- Pro Senectute Kanton Luzern
- Concert Hall