Vocal Coach Reacts to Pentatonix - Evolution of Ariana Grande
17:47
Vocal Coach Reacts to Pentatonix Evolution of Rihanna
10:26
Vocal Coach Reacts to Pentatonix "Seasons of Love"
22:55
Singers Reaction/Review to "Pentatonix - Evolution of Ariana Grande"
12:23
Vocal Coach Reacts to Pentatonix - The Sound of Silence
10:46
Singer/Songwriter reacts to PENTATONIX - EVOLUTION OF ARIANA GRANDE MEDLEY - FOR THE FIRST TIME!
9:28
Vocal Coach Reacts to Pentatonix - Aha! Singapore (Imogen Heap Cover)
14:04
Vocal Coach Reacts to Ariana Grande's Carpool Karaoke with James Corden
16:08