Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- Brassband Bürgermusik Luzern
- GMkonzerte
- Lucerne Festival
- GC Events Sagl
- Migros-Kulturprozent-Classics
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Secondhand Orchestra
- Festival Strings Lucerne - Daniel Dodds