Any survey of music in the area that we are accustomed to call Latin America should begin with certain basic distinctions intended to dissipate the superficial notion of cultural homogeneity. Let us agree at the outset to regard the term “Latin America” as a loose geographical designation for those portions of the Western Hemisphere that lie outside of Canada and the United States. It is better to resort to such circumlocution than to risk the misleading assumption of a fundamental similarity in the twenty countries with which we are concerned.