Data
- Weihnachtskonzerte
- Obrasso Classic Events GmbH
- City Light Concerts
- Festival Strings Lucerne
- Brassband Bürgermusik Luzern
- Ensemble Corund
- Pro Senectute Kanton Luzern
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Furler Productions
- MyNina Spettacoli sagl