Data
- Brass music
- Obrasso Classic Events GmbH
- AllBlues Konzert AG, Winterthur
- Jazz Club Luzern
- Verein Luzerner Blues Session
- Brassband Bürgermusik Luzern
- Ensemble Corund
- Radio Pilatus AG *
- 21st Century Orchestra
- GC Events Sagl
- eco2friendly, c/o Otto Fischer AG
- Hochschule Luzern - Musik
- Secondhand Orchestra
May 2025
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