Data
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Agentur Springbock GmbH
- Feldmusik Hochdorf
- Rima Entertainment AG
- MyNina Spettacoli sagl
- Gadget abc Entertainment Group
- Secondhand Orchestra
- Blasorchester Stadtmusik Luzern
- Concert Hall
- Lucerne Hall