Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Pro Senectute Kanton Luzern
- argovia philharmonic
- GC Events Sagl
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- Culture Communication GmbH
- GMkonzerte / Odessa Classics
- World Band Festival Luzern
- Alegria Konzert GmbH
October 2024
O
November 2024
N
December 2024
D