Miguel Abuelo, born Miguel Ángel Peralta in March 1946, spent his early years in an orphanage after his mother fell ill with tuberculosis shortly after his birth. His challenging upbringing was marked by instability and a lack of a traditional family structure, which would later heavily influence his artistic expression. At the age of five, he was adopted by the director of the orphanage, but it was only after a few years that he could reunite with his mother, shaping a unique narrative of resilience and creativity.

In the late 1960s, Abuelo founded the music group Los Abuelos de la Nada, which did not achieve mainstream success until the 1980s when it established a stable lineup and produced hit songs that became enduring classics in Argentine rock. The band's music was characterized by a blend of rock, pop, and folk influences, reflective of the sociocultural landscape of Argentina during that era. Abuelo's contributions extended beyond the band's success; he became known for his charismatic stage presence and lyrical depth, earning him a place in the hearts of many.

Abuelo's journey took him beyond Argentina; he wandered through Europe, exploring diverse musical landscapes before returning to his roots. His legacy continues to resonate in Argentine music, influencing countless artists and highlighting the power of personal experience in shaping artistic identity. The commemoration of his 80th birthday serves as a reminder of the indelible mark he left on the music scene and the broader cultural tapestry of Argentina.