Data
- KKL Luzern Management AG
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- City Light Concerts
- Brassband Bürgermusik Luzern
- 21st Century Orchestra
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Euroconcerts Suisse Sarl
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- 21st Century Orchestra
- Act Entertainment AG Basel