The lineup has been revealed for this year’s Lollapalooza festival. The event will take place at Grant Park in Chicago, IL on July 28-31 and it will feature several rock/metal artists including: Metallica, Green Day, Royal Blood, Lorna Shore, Turnstile, Idles, Måneskin, and Meet Me @ The Alter. Jane’s Addiction will also serve as “special guests” at the festival. The full lineup can be found in the below poster: