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
- eco2friendly, c/o Otto Fischer AG
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Hochschule Luzern - Musik
- Lucerne Hall
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- Act Entertainment AG Basel
- AllBlues Konzert AG, Winterthur
- Blasorchester Stadtmusik Luzern
- Bliss Music LLC
- domino Event SARL St. Gallen www.dominoevent.ch
- ENCORE! Entertainment AG
- Gadget abc Entertainment Group
- Lucerne Festival
- Obrasso Classic Events GmbH
- Rima Entertainment AG
- Secondhand Orchestra
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