I think you already know about this song. This is called "Let It Go" from the soundtrack of the animation movie 'Frozen' and it became very popular around the world. 

Here, in this video this song has been sung in 25 languages? How many do you recognize?! Even though I speak 4 languages, just 2 of my known languages were in this song/video: English and Japanese! I was happy that the chorus part was sung in my favorite language, Japanese.

Alrigt, let me know what you think?!

http://youtu.be/BS0T8Cd4UhA