Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Vokalensemble Luzern
- Ensemble Corund
- Lucerne Festival
- Migros-Kulturprozent-Classics
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Summer Festival | LUCERNE FESTIVAL
- Concert Hall