Data
- Gadget abc Entertainment Group AG
- Feldmusik Luzern
- Lucerne Festival
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- Blasorchester FM Neuenkirch
- GC Events Sagl
- CLAMUS Lucerne
- Good News Productions AG Glattpark
- MyNina Spettacoli sagl
- Verein Luzerner Orgelfreunde
- Summer Festival | LUCERNE FESTIVAL