7:04

First Time Reaction To Pentatonix - The Sound of Silence | Take It Back Reactions

7:19

Too much beauty in one song! | [Official Video] Little Drummer Boy - Pentatonix (Reaction)

26:26

Twins First Time Hearing Pentatonix! | "Hallelujah" Cover

15:07

Lauren Reacts! *Stunning!* Sound of Silence: Pentatonix

9:29

First Time Hearing Pentatonix The Sound of Silence Reaction - THIS MIGHT BE OUR FAVORITE VERSION!

4:23

Epic Rendition! Pentatonix & Dolly Parton - Jolene | Reaction

9:51

THIS WAS INCREDIBLE!..| FIRST TIME HEARING Pentatonix - Sound Of Silence REACTION

11:34

Hallelujah Makes a Pro Singer Cry | His First Ever Pentatonix