Data
- Weihnachtskonzerte
- Obrasso Classic Events GmbH
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- Pro Senectute Kanton Luzern
- Blasorchester FM Neuenkirch
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Neo Kultur GmbH
- Secondhand Orchestra