Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- GC Events Sagl
- Migros-Kulturprozent-Classics
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Maya Classics
- Furler Productions
- Verein Luzerner Orgelfreunde
- ANDO Music Productions GmbH
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall