Data
- Radio Pilatus AG
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- Festival Strings Lucerne
- Radio Pilatus AG *
- Lucerne Festival
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- Furler Productions
- Konzertbüro Augsburg GmbH
- Summer Festival | LUCERNE FESTIVAL