Data
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Feldmusik Luzern
- Vokalensemble Luzern
- Ensemble Corund
- Lucerne Festival
- GC Events Sagl
- Migros-Kulturprozent-Classics
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- Good News Productions AG Glattpark
- Europaplatz