Data
- Obrasso Classic Events GmbH
- Chor der Nationen Luzern
- Ensemble Corund
- Lucerne Festival
- swiss classics gmbh / Lucerne Chamber Circle
- Smallflower Events
- eco2friendly, c/o Otto Fischer AG
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- MusicAeterna Swiss Foundation
- Summer Festival | LUCERNE FESTIVAL