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- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Gadget abc Entertainment Group AG
- Pro Senectute Kanton Luzern
- Stargarage AG
- domino Event SARL St. Gallen www.dominoevent.ch
- swiss classics gmbh / Lucerne Chamber Circle
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- World Band Festival Luzern