Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Ensemble Corund
- Pro Senectute Kanton Luzern
- Reisefibel Leipzig
- 21st Century Orchestra
- GC Events Sagl
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Rima Entertainment AG
- Act Entertainment AG Basel
- Rima Entertainment
- Pro Senectute Kanton Luzern
February 2025
F
May 2025
M