Data
- Talks, Referate
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Ensemble Corund
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- 21st Century Orchestra
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Hochschule Luzern - Musik
- Pro Senectute Kanton Luzern