User blog comment:Max23102000/Newssss!!!/@comment-25462351-20141229091825

In the description it says:

00:15/ 00:20 - "Let it Go" Frozen - Director : Germain Geny - Concept Artist : Melinda Esponda-Diaz 00:21/ 00:29 - "Let it Go Alt" Frozen - Director : Germain Geny - Concept Artist : Melinda Esponda-Diaz