Pentatonix - Hallelujah - Reaction - Did I End Up In Heaven Just Now?

Pentatonix - Sound of Silence - Reaction - TOTALLY unexpected

Bass Singer REACTION & ANALYSIS - Pentatonix | Hallelujah

FIRST TIME listening to PENTATONIX - Hallelujah (RAPPER REACTS)

Pentatonix - Daft Punk - Reaction - What CAN'T Pentatonix do???

Pentatonix - The Prayer - Reaction - Is it even possible to get better than this???

Twins First Time Hearing Pentatonix! | "Hallelujah" Cover

Music Teacher Reacts: PENTATONIX - Hallelujah

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

My very FIRST REACTION to PENTATONIX - "HALLELUJAH" and it was INSANE!!!

WOW !! THE PUREST VOICES IVE EVER HEARD ! FIRST TIME HEARING - PENTATONIX - HALLELUJAH [REACTION]

Disturbed - Звук тишины - Реакция - О...мой....боже...

Pentatonix - Little Drummer Boy- Reaction Video - The way this song was always meant to be!

DISCOVERING PENTATONIX! (Hallelujah, The Sound of Silence, Daft Punk, Amazing Grace | Reaction)

Pentatonix Can't Hold Us Reaction - They KILLED This (Kev & Avi Especially)

Pentatonix - Bohemian Rhapsody | Twins First Reaction!

Home Free - Oh Holy Night - My First Standing Ovation!

METALHEAD REACTS | PENTATONIX - "Hallelujah"

Simon & Garfunkel, Pentatonix: The Sound of Silence (Double Play Reaction/Review)

Irish Pro Singer Goes Nuts! First Reaction O Come All Ye Faithful Pentatonix Christmas

SO MANY EMOTIONS!! | FIRST TIME HEARING Pentatonix - "Hallelujah" | REACTION