Data
- Act Entertainment AG Basel
- Gadget abc Entertainment Group AG
- Lucerne Festival
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Culture Communication GmbH
- Furler Productions
- Hochschule Luzern - Musik
- Summer Festival | LUCERNE FESTIVAL
- Concert Hall