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- KKL Luzern Management AG
- Brassband Bürgermusik Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- 21st Century Orchestra
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Alegria Konzert GmbH
- Culture Communication GmbH
- Hochschule Luzern - Musik
- ANDO Music Productions GmbH
- Lucerne Chamber Circle