Data
- Radio Pilatus AG
- AllBlues Konzert AG, Winterthur
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Ensemble Corund
- Lucerne Festival
- Stargarage AG
- GC Events Sagl
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
June 2024
J
May 2025
M