Data
- Obrasso Classic Events GmbH
- AllBlues Konzert AG, Winterthur
- City Light Concerts
- Stadtorchester Luzern
- 21st Century Orchestra
- swiss classics gmbh / Lucerne Chamber Circle
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- eco2friendly, c/o Otto Fischer AG
- Hochschule Luzern - Musik
- Secondhand Orchestra
- Obrasso Concerts