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- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- AllBlues Konzert AG, Winterthur
- Gadget abc Entertainment Group AG
- Pro Senectute Kanton Luzern
- LU Couture
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Feldmusik Hochdorf
- Maya Classics
- ENCORE! Entertainment AG
- AllBlues Konzert AG Winterthur