Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Konzertchor Klangwerk Luzern
- Ensemble Corund
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- Blasorchester FM Neuenkirch
- GC Events Sagl
- Good News Productions AG Glattpark
- Swiss Music Awards
- GMkonzerte / Odessa Classics
- ANDO Music Productions GmbH
- Act Entertainment AG Basel