Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- City Light Concerts
- Festival Strings Lucerne
- Lucerne Festival
- Reisefibel Leipzig
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- Verein Luzerner Orgelfreunde
- Festival Strings Lucerne - Daniel Dodds