The highlight of the festival comes in the form of two free concerts on the Riva. On Friday, 22 June, festival guests will be treated to a concert performance by Josipa Lisac, a Croatian musical icon. Before the concert, the Grapevine Babies will have the crowd dancing to their energetic funk riffs and fascinating rhythms. The opening act is Sudar Percussion, a group of quirky musicians that play peculiar covers of classical and pop music. They will heat up the atmosphere on Saturday. They perform their music on a wide range of percussion instruments and display exceptional musicianship. Following them on stage are the enchanting The Frajle, who will create a truly romantic summer feel for the visitors.