Data
- Obrasso Classic Events GmbH
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Lucerne Festival
- Pro Senectute Kanton Luzern
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Culture Communication GmbH
- Accademia Barocca Lucernensis
- Klavier-Fest | LUCERNE FESTIVAL
- Pro Senectute Kanton Luzern
- Concert Hall