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- KKL Luzern Management AG
- Jazz Club Luzern
- Gadget abc Entertainment Group AG
- Ensemble Corund
- Lucerne Festival
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- eco2friendly, c/o Otto Fischer AG
- SJSO
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Luzern Live
- Klavier-Fest | LUCERNE FESTIVAL