Ł Festival returns after the last year's edition, which turned out to be quite successful, has received wide coverage in national media and attracted new listeners assuring each other more supporters. The fourth edition will be even more exciting than the previous one. The formula of this urban event is based on broadening musical horizons through the best selection of artists associated with the current of the broadly understood alternative. The selection is extremely raw and demanding, which puts on the most original forms. The main idea is to promote artists whose music has no chance to break into the mainstream.