Data
- Brass music
- Weihnachtskonzerte
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Zürcher Kammerorchester
- Lucerne Festival
- Feldmusik Hochdorf
- Culture Communication GmbH
- Concert Hall
- Vorplatz KKL Luzern & Jesuitenkirche