Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Gadget abc Entertainment Group AG
- Radio Pilatus AG *
- 21st Century Orchestra
- GC Events Sagl
- Migros-Kulturprozent-Classics
- CLAMUS Lucerne
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Bliss Music LLC
- Secondhand Orchestra
- Jazz Classics