Data
- Obrasso Classic Events GmbH
- Jazz Club Luzern
- Gadget abc Entertainment Group AG
- Verein Luzerner Blues Session
- Ensemble Corund
- Radio Pilatus AG *
- 21st Century Orchestra
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- eco2friendly, c/o Otto Fischer AG
- Hochschule Luzern - Musik
- Lucerne Chamber Circle