11:36

MY SON REACTS to Pentatonix - Hallelujah | BLOWN AWAY REACTION!!!

11:25

Songwriter's Reaction/Review of Pentatonix Hallelujah. EPIC!

11:47

Rapper FIRST time REACTION to Pentatonix - The Sound of Silence! unbelievable...

8:29

First time hearing Pentatonix - Hallelujah (Official Video) | Reaction

8:57

Am I Becoming a Pentaholic!? | Pentatonix - Hallelujah | Reaction

8:47

BEST HARMONIZATION!! FIRST TIME HEARING Pentatonix - Hallelujah REACTION

9:59

FIRST TIME HEARING Pentatonix - Daft Punk | Reaction

9:02

FIRST TIME HEARING Pentatonix - Hallelujah Official Video | REACTION!