Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- Festival Strings Lucerne
- GC Events Sagl
- Migros-Kulturprozent-Classics
- Good News Productions AG Glattpark
- WMC Media GmbH
- Feldmusik Hochdorf
- Culture Communication GmbH
- Maya Classics
- Secondhand Orchestra
- Migros-Kulturprozent-Classics