Bursting with conviction and loose morals, Calle 13’s hard-hitting third LP, Los de Atrás Vienen Conmigo, demands your attention. Mixing cumbia, urban, and electronic beats, the fierce rapper/producer duo get amped with “Que Lloren,” which smirkingly drags “cry-baby” reggaeton acts. They follow that with the playful, socially reflective “No Hay Nadie Como Tú,” which pits brass against amped-up drum machines. And they ramp up the bass tenfold for the party jam “Fiesta de Locos,” where a crew of guests wild out on the chorus.