Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Verein Luzerner Blues Session
- Lucerne Festival
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Culture Communication GmbH
- CONCORDIA
- Buba Events
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall
- Europaplatz