and that would be everything from harry belafonte live at carnegie hall to machito and his afro cubans to tito puente, jibaro music from the folk traditions in puerto rico to, you know, jazz, brazilian music. i remember when he played something by sergio mendes and brazil '66, mas que nada. i go, "hey, pop, that sounds like spanish, but it isn't." and he said, "no, because it's portuguese." you know, that's what they speak in brazil. so he's giving me a little social studies lesson at the same time. >> hinojosa: so you said another word that i bet some people stopped for a second. you said jibaro music. so what is jibaro music? >> jibaro music is the music of the countryside, the mountain people from the island of puerto rico, the obreros, the workers, the farmers, et cetera. >> hinojosa: and what would, like, jibaro music sound like? >> well, it's very guitar oriented, very string oriented. we have a mandolin type of instrument in puerto rico known as the cuatro that has ten strings. and, of course, anybody that knows spanish, it's ten double string so people would go, "well, how come