Emboscada translates to "ambush" in English. It's a word that immediately conjures images of danger and strategy, fitting perfectly with the narrative of a corrido.
In the context of "Mario Peralta," the lyrics state, "Siempre dispara primero, si presiente la emboscada" (He always shoots first, if he senses the ambush). This highlights Mario's quick thinking and readiness for conflict, making it a key word to understand his character and the song's themes of vigilance and survival.
Chalino Sánchez builds this corrido the way the form demands: he asks for the tools before he tells the story. "Para escribir estos versos / Pluma y papel hace falta" (To write these verses, pen and paper are needed) — then he names his man and where he comes from, "En el rancho de La Virgen / Estado de Guanajuato" (At the ranch of La Virgen, state of Guanajuato). What follows is a portrait held in balance: "Si lo provocan es malo / Por las buenas es un santo" (If they provoke him he is bad; approached decently, he is a saint). Mario Peralta likes women and the pleasures money buys, and he carries "Una pistola dorada" (a gold pistol) loaded with fifteen rounds, day or night — and fires first "Si presiente la emboscada" (if he senses the ambush).
The geography is the other half of the portrait. He crosses California to Guanajuato and back out, "Otra vez al otro lado" (once more to the other side), through Tijuana, Mexicali and Nogales. Chalino states that flatly, as a working life measured in border crossings, and adds no comment to it. The song ends on the despedida that closes hundreds of corridos: "Vuela y vuela, palomita / Hasta mi rancho adorado" (Fly and fly, little dove, to my beloved ranch), sending the song home to the people it is about — and then a last line that is half warning, half blessing: "Quien quiera matar a Mario / Que le lleguen con cuidado" (Whoever wants to kill Mario had better come to him carefully).