Data
- Silvester- und Neujahrskonzerte
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Chor der Nationen Luzern
- Ensemble Corund
- Lucerne Festival
- 21st Century Orchestra
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- Good News Productions AG Glattpark
- MyNina Spettacoli sagl