Data
- City Light Concerts
- Festival Strings Lucerne
- Stadtorchester Luzern
- Pro Senectute Kanton Luzern
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Furler Productions
- Neo Kultur GmbH
- Lucerne Chamber Circle