Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Lucerne Festival
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Culture Communication GmbH
- Lucerne Symphonic Wind Band Contest 2023
- Summer Festival | LUCERNE FESTIVAL
- Concert Hall
- Europaplatz
- Inseli