Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Zürcher Kammerorchester
- 21st Century Orchestra
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Lorenz Hauser Management
- Jazz Classics
- World Band Festival Luzern
November 2024
N
March 2025
M