Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Blasorchester Stadtmusik Luzern
- Chor der Nationen Luzern
- Bach Ensemble Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- Good News Productions AG Glattpark
- Secondhand Orchestra
- domino Event SARL