One of the most popular groups in the cumbia-related genre of vallenato, Binomio de Oro de America was formed by Israel Romero and Rafael Orozco in 1976. Following in the footsteps of Jorge Oñate, Colacho Mendoza, and others in the "pure vallenato" movement, Romero and Orozco formed the group to play traditional music, but eventually worked in other Latin flavors including cumbia. Romantic, sentimental, and powerful songs along with a polished live show including matching outfits and choreography put them on the road to international stardom. Tours of Venezuela, the Caribbean,...