On 16 April 2018, Günter Geyer, Chairman of the Managing Board of Wiener Städtische Versicherungsverein, welcomed a specially invited audience to an evening of musical entertainment with Jasminka Stančul and Christian Altenburger.
On 16 April 2018, Günter Geyer, Chairman of the Managing Board of Wiener Städtische Versicherungsverein, welcomed a specially invited audience to an evening of musical entertainment with Jasminka Stančul and Christian Altenburger.