Data
- Act Entertainment AG Basel
- City Light Concerts
- Twerenbold Reisen AG
- Ensemble Corund
- Lucerne Festival
- Pro Senectute Kanton Luzern
- Migros-Kulturprozent-Classics
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Culture Communication GmbH
- Lucerne Symphonic Wind Band Contest 2023
- Migros-Kulturprozent-Classics
- Concert Hall