Data
- Brass music
- KKL Luzern Management AG
- Act Entertainment AG Basel
- City Light Concerts
- Gadget abc Entertainment Group AG
- Brassband Bürgermusik Luzern
- GMkonzerte
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Euroconcerts Suisse Sarl