Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Blasorchester Stadtmusik Luzern
- Chor der Nationen Luzern
- Bach Ensemble Luzern
- argovia philharmonic
- GC Events Sagl
- Good News Productions AG Glattpark
- Furler Productions
- Gadget abc Entertainment Group
- Secondhand Orchestra
- Festival Strings Lucerne - Daniel Dodds