The most punk moment of 2019 is Rico Nasty screaming “Kennyyyyyy!” in a voice like a revved-up chainsaw. The DMV rapper re-established her signature sound with producer Kenny Beats in 2018 through an alter ego called Trap Lavigne, recalibrating the “sugar trap” style of her early hits into devil-horns missives shouted over heavy metal beats. Anger Management is Rico and Kenny’s first full-length collaboration, and it begins in sheer chaos: “Cold” and “Cheat Code” sound like primal screams from the soul. But the mood mellows out over the course of nine bite-sized tracks—a conceptual journey of catharsis from two of the most inventive names in rap right now. It’s like a therapy session, if your therapist was prone to hollering, “I got bitches on my dick and I ain’t even got a dick!” over JAY-Z samples.