Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- Feldmusik Luzern
- Musikschule Stadt Luzern
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Maya Classics
- CONCORDIA
- Secondhand Orchestra
- Festival Strings Lucerne - Daniel Dodds