Thank you very much for the article. A few days ago I listened to an audiobook downloaded from YouTube - "El crimen de Gramercy Park". I was surprised by the pronunciation of some of the words containing the letters LL and Y, which sound like SH. I realized that it couldn't be neither español castellano nor español mexicano. And one of the characters spoke with a heavy Italian accent, which I liked so much that I even wanted to master it. But the whole thing made me wonder - in what Latin American country do people speak Spanish like that? When I saw the title of this article, for some reason I thought that I could find the answers to my questions in it, and I was not mistaken. Thanks again for such an interesting article.