Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Gadget abc Entertainment Group AG
- Brassband Bürgermusik Luzern
- Chor der Nationen Luzern
- Zürcher Kammerorchester
- Ensemble Corund
- 21st Century Orchestra
- GC Events Sagl
- CLAMUS Lucerne
- Gadget abc Entertainment Group
- 21st Century Orchestra