Datum
- Obrasso Classic Events GmbH
- DaCapo Musikmarketing GmbH
- City Light Concerts
- Festival Strings Lucerne
- domino Event SARL St. Gallen www.dominoevent.ch
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Rima Entertainment AG
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- World Band Festival Luzern
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- City Light Concerts
- DaCapo Musikmarketing GmbH
- domino Event SARL
- Festival Strings Lucerne - Daniel Dodds
- Jazz Classics
- Obrasso Concerts
- Rima Entertainment
- World Band Festival Luzern
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