Data
- KKL Luzern Management AG
- Luzerner Sinfonieorchester
- Jazz Club Luzern
- City Light Concerts
- Festival Strings Lucerne
- Lucerne Festival
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Festival Strings Lucerne - Daniel Dodds