Data
- Obrasso Classic Events GmbH
- Jazz Club Luzern
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Zürcher Kammerorchester
- GC Events Sagl
- Agentur Springbock GmbH
- Feldmusik Hochdorf
- Rima Entertainment AG
- MyNina Spettacoli sagl
- CONCORDIA
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall
- Lucerne Hall