The most punk moment of 2019 is Rico Nasty screaming “Kennyyyyyy!” in a voice like a revved-up chainsaw. The DMV rapper reestablished 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.