Data
- KKL Luzern Management AG
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Pro Senectute Kanton Luzern
- argovia philharmonic
- GC Events Sagl
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Maya Classics
- SJSO
- Verein Luzerner Orgelfreunde
- Secondhand Orchestra
- Festival Strings Lucerne - Daniel Dodds