Data
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Zentralschweizer Jugendsinfonieorchester ZJSO
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Smallflower Events GmbH Elsau
- Feldmusik Hochdorf
- MyNina Spettacoli sagl
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall
- Lucerne Hall