First time hearing Pentatonix - Hallelujah | British Guy Reacts
10:38
First time hearing Pentatonix - Evolution of Michael Jackson | British Guy Reacts
11:47
Rapper FIRST time REACTION to Pentatonix - The Sound of Silence! unbelievable...
11:36
MY SON REACTS to Pentatonix - Hallelujah | BLOWN AWAY REACTION!!!
14:34
British Couple Reacts to 7 U.S. Place Names I've Been Saying All Wrong
11:25
Songwriter's Reaction/Review of Pentatonix Hallelujah. EPIC!
2:30:51
NERVOUS Singers Who SHOCKED the World When They Opened Their Mouths!😱
8:47
BEST HARMONIZATION!! FIRST TIME HEARING Pentatonix - Hallelujah REACTION
7:12