You might well hate yourself, but your kids will love you. The (admittedly excellent) soundtrack for the "Frozen" movie is available for free today on Google Play. (At least it is here in the U.S.)
If you've got kids, do 'em a favor and give in and download this ASAP. They'll love you for it. And we won't tell anyone that you already knew all the words anyway.
- Download: Frozen (Original Motion Picture Soundtrack) (free)