Data
- Brass music
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- City Light Concerts
- Brassband Bürgermusik Luzern
- GMkonzerte
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Euroconcerts Suisse Sarl