Data
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Brassband Bürgermusik Luzern
- Bach Ensemble Luzern
- Blasorchester FM Neuenkirch
- Euroconcerts Suisse Sarl
- eco2friendly, c/o Otto Fischer AG
- Furler Productions
- Brassband Bürgermusik Luzern