Data
- Obrasso Classic Events GmbH
- Jazz Club Luzern
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- Zürcher Kammerorchester
- Ensemble Corund
- Radio Pilatus AG *
- Pro Senectute Kanton Luzern
- GC Events Sagl
- Rima Entertainment AG
- eco2friendly, c/o Otto Fischer AG
- Hochschule Luzern - Musik
- Secondhand Orchestra
- Rima Entertainment