Data
- Weihnachtskonzerte
- Obrasso Classic Events GmbH
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Lucerne Festival
- Reisefibel Leipzig
- GC Events Sagl
- Good News Productions AG Glattpark
- Furler Productions
- Obrasso Concerts
- Concert Hall
- Lucerne Hall
- Vorplatz KKL Luzern & Jesuitenkirche
- Clubraum