Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Gadget abc Entertainment Group AG
- Brassband Bürgermusik Luzern
- Lucerne Festival
- swiss classics gmbh / Lucerne Chamber Circle
- Fors Event
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Summer Festival | LUCERNE FESTIVAL