Although not strictly a Halloween song, here's a dressing down of dressing up. Every now and again it's worth remembering that among ever-growing list of the dance-pop divas, Shakira is more consistently interesting than the others. One example is "Costume Makes The Clown" possibly only known as one of the tracks on "Oral Fixation vol. 2" that isn't "Hips Don't Lie." But it shows her control of her signing gifts include a little growl/roar dropped in like an italic emphasis, and then a bit of vocal fry that makes it modern, and instantly interesting.