Data
- Obrasso Classic Events GmbH
- Piano-Festival LUCERNE FESTIVAL
- City Light Concerts
- Summer Festival | LUCERNE FESTIVAL
- World Band Festival Luzern
- 21st Century Orchestra
- DaCapo Musikmarketing GmbH
- Eidgenössischer Jodlerverband EJV
- Teodor Currentzis & musicAeterna Residenz
- Blasorchester Feldmusik Neuenkirch