Data
- KKL Luzern Management AG
- Radio Pilatus AG
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- City Light Concerts
- Festival Strings Lucerne
- Zentralschweizer Jugendsinfonieorchester ZJSO
- GC Events Sagl
- Good News Productions AG Glattpark
- ENCORE! Entertainment AG
- GMkonzerte / Odessa Classics
- City Light Concerts
December
2024