Litto Nebbia is an Argentine musician, singer-songwriter, and producer widely regarded as a pioneer of Argentine rock. Emerging in the late 1960s as the frontman of Los Gatos, he helped define the foundations of Spanish-language rock with a distinctive blend of pop, folk, and jazz influences. Over his prolific career, Nebbia has released hundreds of albums, showcasing his poetic songwriting and commitment to artistic independence. His enduring creativity and innovation have made him a seminal figure in Latin American music history.