Data
- AllBlues Konzert AG, Winterthur
- Festival Strings Lucerne
- Blasorchester Stadtmusik Luzern
- Lucerne Festival
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Good News Productions AG Glattpark
- WMC Media GmbH
- Furler Productions
- MusicAeterna Swiss Foundation
- Summer Festival | LUCERNE FESTIVAL