Data
- KKL Luzern Management AG
- Luzerner Sinfonieorchester
- City Light Concerts
- Stargarage AG
- argovia philharmonic
- 21st Century Orchestra
- swiss classics gmbh / Lucerne Chamber Circle
- Smallflower Events GmbH Elsau
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- ENCORE! Entertainment AG
- 21st Century Orchestra