Data
- Folk music
- KKL Luzern Management AG
- Act Entertainment AG Basel
- City Light Concerts
- Lucerne Festival
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- Blasorchester FM Neuenkirch
- GC Events Sagl
- Migros-Kulturprozent-Classics
- eco2friendly, c/o Otto Fischer AG
- Verein Luzerner Orgelfreunde