7:40

"IM GOING TO DANCE!!" | Pentatonix - O Come, All Ye Faithful (Official Video)**REACTION**

9:06

First Time Hearing | Pentatonix - O Come, All Ye Faithful (Official Video) - REACTION

6:27

Pentatonix - O Come, All Ye Faithful | Reaction

16:09

O Come, All Ye Faithful - Pentatonix | REACTION

8:18

BRILLIANT ! Pentatonix - O COME ALL YE FAITHFUL [ Reaction ] | UK REACTOR |

15:10

THIS IS UNBELIEVABLE!!! | PTX's "O Holy Night" - REACTION

7:57

PENTAHOLIC REACTS To | O Come, All Ye Faithful - Pentatonix (AMAZING!)

9:11

Pentatonix - O Come, All Ye Faithful - Musician's Reaction