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- Obrasso Classic Events GmbH
- Luzerner Sinfonieorchester
- DaCapo Musikmarketing GmbH
- Blasorchester Stadtmusik Luzern
- Lucerne Festival
- domino Event SARL St. Gallen www.dominoevent.ch
- Smallflower Events GmbH Elsau
- eco2friendly, c/o Otto Fischer AG
- Lucerne Festival Orchestra
- ENCORE! Entertainment AG
- ENCORE - Entertainment AG