Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- Pro Senectute Kanton Luzern
- LU Couture
- GC Events Sagl
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- eco2friendly, c/o Otto Fischer AG
- Swiss Music Awards
- Pro Senectute Kanton Luzern