Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Bach Ensemble Luzern
- Stargarage AG
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Accademia Barocca Lucernensis
- GMkonzerte / Odessa Classics
- Secondhand Orchestra
- Festival Strings Lucerne - Daniel Dodds