Data
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Blasorchester Stadtmusik Luzern
- Bach Ensemble Luzern
- Radio Pilatus AG *
- 21st Century Orchestra
- GC Events Sagl
- Good News Productions AG Glattpark
- eco2friendly, c/o Otto Fischer AG
- MyNina Spettacoli sagl
- 21st Century Orchestra
- Blasorchester Stadtmusik Luzern