The lineup has been announced for next year’s Lollapalooza festivals in Brazil and Chile, which take place March 29-31 at Jockey Club in São Paulo and April 6-7 at Parque O’Higgins in Santiago, respectively. The Black Keys, Queens of the Stone Age, Pearl Jam, and Deadmau5 will headline both festivals; other performers at both events include Passion Pit, Hot Chip, Franz Ferdinand, Nas,…