Erroneously written as "Patio No" on the original liner notes, I believe this song is entitled "Parti'o No"-- as it is discussing how the singer doesn't want only pieces of things, but he wants the whole shebang: a banana, an egg, you name it. -A.
Conjunto Folklórico Buscajá has a description of some of the major rhythms used in música pacífica on their website. In Spanish. https://buscaja.tripod.com/conjuntofolkloricobuscaja/id1.html