Data
- Obrasso Classic Events GmbH
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- Festival Strings Lucerne
- Radio Pilatus AG *
- GMkonzerte
- Lucerne Festival
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- CH Regionalmedien AG
- Festival Strings Lucerne - Daniel Dodds