Disney's animated film Frozen has been racking up impressive statistics since it was released last November. Its box office earnings total $1 billion, worldwide, the movie won two Academy Awards, and on the first day the home video came out, it sold 3.2 million copies. But one stat has taken both Disney and industry analysts by surprise: The soundtrack has become a phenomenon, topping the Billboard 200 chart 13 times…
SOURCE: National Public Radio at 05:02PM on May 9, 2014