Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- ENCORE! Entertainment AG
- Konzertbüro Augsburg GmbH
- Festival Strings Lucerne - Daniel Dodds