Some people seem to have come into the world to confuse, annoy, swim against the current, like the guys from Gangrena Gasosa, the first and only Sarava Metal band of the universe. "Desagradável" covers all the 23 years of the band. A special reunion of people that stirred the underground scene of 90's until today. All the legends detailed in a film that will show the most shameful chapters in hist...