Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Lucerne Festival
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Good News Productions AG Glattpark
- Hochschule Luzern - Musik
- Luzern Live
- Festival Strings Lucerne - Daniel Dodds
- Act Entertainment AG Basel
- Klavier-Fest | LUCERNE FESTIVAL