If your head craves sweet tunes, Skullcandy has a treat for you. The youth-oriented firm designs and sells edgy, stylish headphones, ear buds, docking speakers, and other audio goodies, as well as apparel and accessories under the Skullcandy, Astro Gaming, and 2XL brands. Featuring an aesthetic that appeals to its target audience of action sports enthusiasts, the gear was originally sold at...