Data
- Brass music
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- Blasorchester Stadtmusik Luzern
- Verein Luzerner Blues Session
- Brassband Bürgermusik Luzern
- GC Events Sagl
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Maya Classics
- eco2friendly, c/o Otto Fischer AG