8:02

Pentatonix - Hallelujah (Live) - Musician Reacts

8:35

FIRST TIME HEARING Pentatonix - Little Drummer Boy (Reaction)

8:57

Best version I've ever heard!... Pentatonix - Little Drummer Boy | Official Video | REACTION!!!

10:09

First Time Seeing The Pentatonix - Little Drummer Boy REACTION

8:41

Mom REACTS to Pentatonix, Little drummer boy day #8 *they made me like the song again!*

11:52

Pentatonix - Bohemian Rhaphsody - Musician's Reaction

10:28

[Official Video] Little Drummer Boy - Pentatonix | REACTION

23:50

Bass Singer FIRST-TIME REACTION & ANALYSIS - Pentatonix | Amazing Grace (My Chains Are Gone)