Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- City Light Concerts
- Festival Strings Lucerne
- Radio Pilatus AG *
- Lucerne Festival
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- Euroconcerts Suisse Sarl
- CONCORDIA
- Festival Strings Lucerne - Daniel Dodds