Data
- Obrasso Classic Events GmbH
- AllBlues Konzert AG, Winterthur
- City Light Concerts
- 21st Century Orchestra
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- eco2friendly, c/o Otto Fischer AG
- Hochschule Luzern - Musik
- World Band Festival Luzern
- 21st Century Orchestra
September 2024
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