Data
- KKL Luzern Management AG
- Radio Pilatus AG
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Hochschule Luzern – Musik
- Verein Luzerner Blues Session
- GC Events Sagl
- Migros-Kulturprozent-Classics
- CLAMUS Lucerne
- Festival Strings Lucerne - Daniel Dodds