8:22

British Rappers FIRST TIME HEARING The Pentatonix - Little Drummer Boy

12:40

METALHEAD REACTS | PENTATONIX - "Little Drummer Boy"

12:15

For KING + COUNTRY - Little Drummer Boy | REACTION

12:33

Classical Musician's Reaction & Analysis: PENTATONIX - LITTLE DRUMMER BOY

34:36

First Time Reaction! Pentatonix – “Hallelujah” – Therapist Reacts

10:09

First Time Seeing The Pentatonix - Little Drummer Boy REACTION

7:31

HOW ARE THEY THIS GOOD?! Pentatonix - Little Drummer Boy (Reaction)

16:05

Opera Singer REACTION & ANALYSIS of Floor Jansen and Henk Poort singing The Phantom of the Opera