The second Anthrax set posted and the Slayer and Slipknot sets look right... But I don't remember hearing Die By The Sword.
I experienced my first time being the drunk ass who gets dropped crowd surfing today... twice.
Also got punched in the throat in the pit during Slayer, not fun.
4/11 Fear FestEvil w/ High on Fire
4/17 Electric Fucking Wizard
4/28 Mastodong/Clutch/Big Biz