Alberto Echagüe was not merely a singer; he was a character. Often referred to by the nickname "El Nene del Abasto," his persona was deeply rooted in the working-class identity of Buenos Aires. The Abasto district was the city’s central market hub, a place of rough elegance, streetwise slang ( lunfardo ), and genuine "neighborhood" grit. Echagüe embodied this spirit through a vocal style that was rhythmic, playful, and distinctly masculine. Unlike the romantic crooners of the era, Echagüe sang with a "picaresque" quality—a mix of irony and charisma that perfectly complemented D'Arienzo's driving tempo. A Symbiotic Style
To this day, "El Nene del Abasto" remains the quintessential voice of D’Arienzo’s ballroom. His ability to translate the raw, rhythmic pulse of the city into song ensured that the King of Beat stayed on his throne, cementing their duo as one of the most beloved and enduring icons of Argentine culture.
While D’Arienzo had many great singers throughout his long career, the periods featuring Echagüe (most notably from 1938 to 1940 and his later return in the late 40s) are widely considered the pinnacle of the "D’Arienzo style." Together, they bridged the gap between the traditional tango of the Old Guard and the modern energy of the Golden Age.