Banda MS cement their cowboy stance with killer brass and debaucherous tales of love, crime, and excess, delivered via their unflinching approach to songwriting, not to mention their dense layers of instrumentation and vocal harmonies. Vibrant trumpets soar against the syncopated, hard-hitting tambora backdrop of “El Patrón,” and the Mexican polka jam “Amor Enfermo” cleverly narrates a bittersweet relationship.