Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- Festival Strings Lucerne
- Musikschule Stadt Luzern
- GMkonzerte
- GC Events Sagl
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- Maya Classics
- Furler Productions
- Festival Strings Lucerne - Daniel Dodds