Pentatonix Sings Amazing Christmas Song 'Mary, Did You Know' and Touches Everyone's Heart. Enjoy!

Simply amazing! Pentatonix is once again surprising the fans with the power of their vocals. This band is about to start a new era in music, and their rendition of “Mary, Did You Know” is going to blow you away. This is one of the best tracks of the generation, and once it is covered …
Simply amazing!

[media= .com/watch?v=ifCWN5pJGIE]