Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Blasorchester Stadtmusik Luzern
- Konzertchor Klangwerk Luzern
- Ensemble Corund
- 21st Century Orchestra
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- Accademia Barocca Lucernensis
- GMkonzerte / Odessa Classics
- Act Entertainment AG Basel