Outkast, Jack U, What So Not among Mad Decent Block Party’s massive lineup Outkast, GTA, Flume, What So Not among newcomers to 2014's Mad Decent Block Party. Related Posts: Watch Flume join Diplo, Secular Sabbath at ‘Under Ancient Skies: A Night of Ambient Music and Stargazing’ Flume, Eprom release never-before-heard collaboration, ‘Nor. 7,’ on fundraiser compilation album
