Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Radio Pilatus AG *
- Zentralschweizer Jugendsinfonieorchester ZJSO
- 21st Century Orchestra
- GC Events Sagl
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- GMkonzerte / Odessa Classics
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall