Data
- Folk music
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Lucerne Festival
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Migros-Kulturprozent-Classics
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Lorenz Hauser Management
- cPAMPLONAcm
- Secondhand Orchestra