"[Is "90 Millas" another crossover -- into World Music?] I can see that. The core is African rhythm -- half of the world's music comes from that. The difference between our music and American blues: Cubans may have been slaves, but in Cuba slaves became part of the family. They could buy their freedom. And they are Island people. And Island people are happier. But, you know, in the '80s, when we released "Conga," wasn't that World Music? Everywhere we went, people got it. And why? The drums. So maybe all music is World Music, and the only question is: Do you like it?"