Katowice Supersam's rooftop will be transformed this summer into a vast entertainment zone. It will be the meeting platform for great musicians and people craving the best music has to offer. Ten bands were invited by the project Dzielnica Brzmi Dobrze (District sounds good), whose aim is to promote music groups identifying themselves with the city and its particular districts. Since Katowice was named by UNESCO the City of Music, it is this organisation that extends patronage of the event.