Data
- Festival Strings Lucerne
- Lucerne Festival
- Reisefibel Leipzig
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Furler Productions
- Gadget abc Entertainment Group
- Musikgesellschaft Perlen-Buchrain
- Radio Pilatus CH Media
- Festival Strings Lucerne - Daniel Dodds