Data
- Luzerner Sinfonieorchester
- Gadget abc Entertainment Group AG
- Verein Luzerner Blues Session
- Vokalensemble Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- swiss classics gmbh / Lucerne Chamber Circle
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- Rima Entertainment AG
- Bliss Music LLC
- domino Event SARL