Data
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Verein Luzerner Blues Session
- Konzertchor Klangwerk Luzern
- Stadtorchester Luzern
- Ensemble Corund
- CLAMUS Lucerne
- Alegria Konzert GmbH
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Euroconcerts Suisse Sarl
- GMkonzerte / Odessa Classics
- Lucerne Hall
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- Act Entertainment AG Basel
- AllBlues Konzert AG, Winterthur
- Bliss Music LLC
- domino Event SARL St. Gallen www.dominoevent.ch
- ENCORE! Entertainment AG
- Furler Productions
- Gadget abc Entertainment Group
- Lucerne Festival
- Luzerner Sinfonieorchester
- Obrasso Classic Events GmbH
- Rima Entertainment AG
- Secondhand Orchestra
- Spotlight Entertainment
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