Data
- AllBlues Konzert AG, Winterthur
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Blasorchester Stadtmusik Luzern
- Zentralschweizer Jugendsinfonieorchester ZJSO
- GC Events Sagl
- Good News Productions AG Glattpark
- eco2friendly, c/o Otto Fischer AG
- Gadget abc Entertainment Group
- Bliss Music LLC
- Luzerner Sinfonieorchester
October 2024
O
November 2024
N
December 2024
D
January 2025
J
February 2025
F
March 2025
M
April 2025
A
May 2025
M