Colombian accordionist and composer Aníbal Velásquez began his recording career in the early 1960s. It was precisely during this early stage of his discography that he recorded the irresistible "Mambo loco," a much rawer, more hypnotic, and more percussive version than the one he would release years later on Discos Fuentes. Vampisoul completes this single with the version that Peruvian group Los Continentales, fronted by superb guitarist Pancho Acosta, recorded of "Tiro al blanco," one of the most iconic songs by Colombian group Afrosound.