Data
- Comedy
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Zentralschweizer Jugendsinfonieorchester ZJSO
- Stargarage AG
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- Maya Classics
- Furler Productions
- Konzertbüro Augsburg GmbH
January 2025
J
February 2025
F
March 2025
M
May 2025
M