Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Brassband Bürgermusik Luzern
- swiss classics gmbh / Lucerne Chamber Circle
- Culture Communication GmbH
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- CONCORDIA
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall