During the day he is Denis, at night a wolf. At the moment, one of the most interesting underground Slovak rappers will play his premiere concert at Grape. He himself says about his work that he deals with topics that are not completely dealt with in the mainstream. It emphasizes deeper emotions that other performers are often afraid to show or it is a topic they naturally avoid. Dušan Vlk and Temný Rudo and DJ David San will also perform at Grape.