Data
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- Blasorchester Stadtmusik Luzern
- Lucerne Festival
- 21st Century Orchestra
- Blasorchester FM Neuenkirch
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Festival Strings Lucerne - Daniel Dodds