Caryn Rousseau

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Avicii, Justice Lead Dance Invasion at Lollapalooza

Get ready to dance, Lollapalooza fans. This year's three-day, sold-out mega-festival that starts Friday on Chicago's lakefront will have well-known headliners like The Red Hot Chili Peppers and The Black Keys, but it also will have a special focus on dance music. Two electronic heavyweights, Avicii and Justice, will play main stage shows this year.