Data
- AllBlues Konzert AG, Winterthur
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Bach Ensemble Luzern
- GC Events Sagl
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Accademia Barocca Lucernensis
- Konzertbüro Augsburg GmbH
- Festival Strings Lucerne - Daniel Dodds