Slipknot's 2014 album, .5: The Gray Chapter, saw the band in transition, reeling after the death of bassist Paul Gray and the group's split with drummer Joey Jordison, and solid as the LP is, it sounded like it. On the album's follow-up, We Are Not Your Kind, the Nine found themselves again — and then some, pulling new tricks out of their jumpsuit sleeves. From John Carpenter–esque synths to trip-hop vibes to the choir on "Unsainted," it's the sound of a band comfortable with their new members and in their new masks, unafraid to take risks, and reaping great rewards. J.H.