El Buen Ejemplo indeed. With each album, Calibre 50 set the bar for what contemporary norteño is and what its future sounds like. If Calibre 50 has any say about it, it's going to sound like a mean hook -- in both the swaggering punching and the catchy ditty sense of the word. The album zips from the sauntering waltz of "El Niño Sicario" to jaunty pop song "Bohemio Loco" to the banda blast-a-thon of "Gente Batallosa" with head-spinning ease and style. Heck, they even make a kiddie cameo (on the title track) sound like solid gold.