Data
- KKL Luzern Management AG
- Gadget abc Entertainment Group AG
- Verein Luzerner Blues Session
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- Good News Productions AG Glattpark
- Rima Entertainment AG
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- CH Regionalmedien AG
- Bliss Music LLC
- Rima Entertainment