Data
- Festival Strings Lucerne
- Piano-Festival LUCERNE FESTIVAL
- Festival Strings Lucerne - Daniel Dodds
- 21st Century Orchestra
- AllBlues Konzert AG Winterthur
- Gadget abc Entertainment Group AG
- DaCapo Musikmarketing GmbH
- Eidgenössischer Jodlerverband EJV
- Teodor Currentzis & musicAeterna Residenz
- Concert Hall