Argentinean pop balladeer Sandro was born Roberto Sánchez on August 19, 1945. His passion for music came when he was a child, loving to imitate the king of rock, Elvis Presley. In 1960, Sandro formed his first band, called Trio Azul. When Agustín Mónaco left that act, it became a short-term duet called Los Caribes. Soon after, the singer was participating in Los Caniches de Oklahoma, later named Los del Fuego. Sandro's first solo single, "¿A Esto Llamas Amor?," was released in 1963, followed by Los del Fuego's single "Hay Mucha Agitación." The artist's breakthrough came in 196...