Data
- Talks, Referate
- Opera, Operetta
- Classical music
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Lucerne Festival
- Reisefibel Leipzig
- Alegria Konzert GmbH
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Festival Strings Lucerne - Daniel Dodds
- Alegria Konzert GmbH