Data
- Talks, Referate
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Brassband Bürgermusik Luzern
- Bach Ensemble Luzern
- Radio Pilatus AG *
- Pro Senectute Kanton Luzern
- Migros-Kulturprozent-Classics
- Furler Productions
- CH Regionalmedien AG