Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Ensemble Corund
- Zentralschweizer Jugendsinfonieorchester ZJSO
- argovia philharmonic
- GC Events Sagl
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Hochschule Luzern - Musik
- Festival Strings Lucerne - Daniel Dodds