Data
- Brass music
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- Blasorchester Stadtmusik Luzern
- Verein Luzerner Blues Session
- Lucerne Festival
- Reisefibel Leipzig
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Good News Productions AG Glattpark
- CH Regionalmedien AG
- Lucerne Hall
- Probesaal