Datum
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Jazz Club Luzern
- Brassband Bürgermusik Luzern
- Stargarage AG
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- WMC Media GmbH
- Accademia Barocca Lucernensis
- GMkonzerte / Odessa Classics
- Luzerner Saal
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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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