Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Zürcher Kammerorchester
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Culture Communication GmbH
- Furler Productions
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- cPAMPLONAcm
- Lucerne Festival Orchestra
- Furler Productions
- Concert Hall