If you are still alive after Halloween and the Day of the Dead, here is something to kill you. Just how far bad English can take you: the "Ken Lee" phenomenon. And the Bulgarian protagonist lives in Spain. Just in case, don't copy her pronunciation:
In the next video you can read (using the subtitles, unless you speak Bulgarian, of course) how the singer managed to achieve such pronunciation. In spite of everything, I would not reject the method, but I would suggest you refine it a little bit after the first steps (phonetics might help here). Oh, and watch out for some mistakes in the subtitles (at least they do not affect communication):
By the way, here is the original song with the "right" pronunciation. Please, learn this if any: