Data
- Jazz, Blues, Gospel
- Radio Pilatus AG
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Lucerne Festival
- Pro Senectute Kanton Luzern
- GC Events Sagl
- CLAMUS Lucerne
- Smallflower Events GmbH Elsau
- Agentur Springbock GmbH
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Lorenz Hauser Management