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- KKL Luzern Management AG
- City Light Concerts
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Stargarage AG
- domino Event SARL St. Gallen www.dominoevent.ch
- Smallflower Events GmbH Elsau
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Maya Classics
- Rima Entertainment AG
- domino Event SARL