Data
- others
- Talks, Referate
- Opera, Operetta
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Lucerne Festival
- Alegria Konzert GmbH
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- Alegria Konzert GmbH
- Good News Productions AG
- DaCapo Musikmarketing GmbH
- Concert Hall