Elías de Jesús Ramírez Rosales, better known as El De Las R’s, is a Mexican singer-songwriter who records in the Regional Mexican lane (corridos and regional-trap hybrids). His earliest releases include the 2023 single “El Enfermo,” followed in 2024 by a steady run of solo tracks that helped define his rough-edged, street-detail writing style, including “En Un Rubicón” and “De Los Cerros La Escuela” (2024), which became one of his signature titles. In 2025, he revisited that theme with a new version, “De Los Cerros La Escuela,” released as a collaboration with Danny Felix, putting two distinct vocal personalities on the same hard-nosed narrative. Later that year, he expanded from singles into a tighter, project-style statement with the seven-track release Estilo R’S (2025), which included “Beretta (De Los Cerros La Escuela)” and “La Cheyenne,” framing his music around corrido attitude, luxury signifiers, and a self-mythology. Alongside that project, he kept his output active with standalone songs like “Guerra” (with Jared Flórez), “Por La Sierra,” and “1800” (all 2025).