Slayer + Primus

Call us nitpickers if you must, but it's hard for us to think of this heavy metal institution the same way in light of guitarist Jeff Hanneman's tragic passing and the formal sacking of drum titan Dave Lombardo in recent years. That said, this is your last chance to catch Slayer's bone-chilling warp-speed thrash, as the band touches down in support of the last leg of its farewell tour, "The Last Campaign," alongside funk-metal freaks Primus. Since even the thirteenth studio album promised to be released before the oncoming disbandment looks to be dead in the water—slain, if you will—cue up 2015's Repentless, throw up the horns, and come out to say au revoir to the dark gods of metal.