Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Ensemble Corund
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- eco2friendly, c/o Otto Fischer AG
- ANDO Music Productions GmbH
- Festival Strings Lucerne - Daniel Dodds