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Monster Energy Aftershock 2017: Nine Inch Nails, Ozzy Osbourne, A Perfect Circle, Five Finger Death Punch, Run The Jewels, Stone Sour, Marilyn Manson, Mastodon & More
The highly-anticipated music lineup has been announced for Monster Energy Aftershock–California’s biggest rock festival–Saturday, October 21 and Sunday, October 22 atDiscovery Park, nea…