Alberto Amancio Beltrán, born May 5, 1923, in Palo Blanco, La Romana, Dominican
Republic, was a singer known for his contributions to the bolero, son montuno,
mambo, merengue, and guaracha genres. He began his musical journey at age 14 by
singing on local radio stations. His career took off when he recorded "El 19"
with Los Diablos del Caribe in Puerto Rico and later moved to Cuba, where he
collaborated with La Sonora Matancera and released hits like "Ignoro tu
existencia" and "Aunque me cueste la vida". His breakthrough came with the
merengue "El negrito del batey", which became...