"Rock nacional" refers to the genre of rock music that originated in Argentina and Latin America during the 1960s and 1970s. It blends traditional rock elements with local musical styles, creating a unique sound that resonates with the cultural identity of the region. Prominent bands and artists, such as Sui Generis and Los Abuelos de la Nada, played a significant role in its development. The movement often addressed social and political issues, reflecting the turbulent history of Argentina during that time. As a result, "rock nacional" became a voice for the youth, promoting freedom and change. Today, it continues to influence new generations of musicians and fans.