Data
- Obrasso Classic Events GmbH
- Luzerner Sinfonieorchester
- DaCapo Musikmarketing GmbH
- Blasorchester Stadtmusik Luzern
- Lucerne Festival
- 21st Century Orchestra
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Lorenz Hauser Management
- ENCORE! Entertainment AG
- 21st Century Orchestra
- Klavier-Fest | LUCERNE FESTIVAL