Boy-pop charm meets the accordion-driven Sinaloa sound in Calibre 50, and they explore contemporary Mexican life in videos that intercut scenic performances—on a rooftop, in the desert, on a cliff—with adult situations. These include the pregnancy anxiety of "Mi Sorpresa Fuiste Tú" (My Surprise Was You) and the dignity under duress displayed by the hard-working immigrant saluted in "Corrido de Juanito" (Juanito's Song).