Nakolos excels at Europe’s largest open-air festival in Vienna: successful live test carried out at the Donauinselfest
The Donauinselfest, the largest open-air festival in Europe, took place for the 40th time this year. From June 23rd to 25th, a program of more than 700 hours of live music and entertainment was offered on the more than four-and-a-half-kilometre…