Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Jazz Club Luzern
- Brassband Bürgermusik Luzern
- 21st Century Orchestra
- GC Events Sagl
- Migros-Kulturprozent-Classics
- CLAMUS Lucerne
- Smallflower Events GmbH Elsau
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- 21st Century Orchestra
- Migros-Kulturprozent-Classics