Data
- Obrasso Classic Events GmbH
- Piano-Festival LUCERNE FESTIVAL
- City Light Concerts
- World Band Festival Luzern
- 21st Century Orchestra
- Gadget abc Entertainment Group AG
- Hochschule Luzern – Musik
- DaCapo Musikmarketing GmbH
- Eidgenössischer Jodlerverband EJV
- Teodor Currentzis & musicAeterna Residenz
- Concert Hall