Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Pro Senectute Kanton Luzern
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Maya Classics
- MyNina Spettacoli sagl
- Luzern Live
- Festival Strings Lucerne - Daniel Dodds
- Pro Senectute Kanton Luzern