Data
- Classical music
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- Bach Ensemble Luzern
- Lucerne Festival
- Migros-Kulturprozent-Classics
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Culture Communication GmbH
- ANDO Music Productions GmbH
- Migros-Kulturprozent-Classics
- Concert Hall