Singing "Let It Go" from the movie, Frozen

Who knew that kiddy instruments could sound so good.  Jimmy Fallon along with Idina Menzel and The Roots prove music can be great with a few good baby toys.  Idina sings "Let It Go" from Disney's movie, Frozen.  Frozen premiered in November along the way it has picked up a couple of Oscars and other awards, and can still be seen in selected theaters, and also on demand TV.  My nieces have seen just about every versions of "Let It Go" but this one has been the most fun.