Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- Festival Strings Lucerne
- Lucerne Festival
- Migros-Kulturprozent-Classics
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- CONCORDIA
- Festival Strings Lucerne - Daniel Dodds
- Act Entertainment AG Basel