Data
- AllBlues Konzert AG, Winterthur
- Festival Strings Lucerne
- Lucerne Festival
- Reisefibel Leipzig
- 21st Century Orchestra
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Rima Entertainment AG
- Furler Productions
- Summer Festival | LUCERNE FESTIVAL
- Klavier-Fest | LUCERNE FESTIVAL