Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Jazz Club Luzern
- Verein Luzerner Blues Session
- Ensemble Corund
- 21st Century Orchestra
- eco2friendly, c/o Otto Fischer AG
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Gadget abc Entertainment Group
- Hochschule Luzern - Musik
- ENCORE! Entertainment AG
- Act Entertainment AG Basel