Pentatonix - Mad World (Rock Artist Reaction)
9:35
Reaction to Mad World - Pentatonix - Metal Guy Reacts
11:32
Pentatonix - Bohemian Rhapsody (Rock Artist and Producer Reaction)
9:37
Metalhead's first time hearing PTX - "Mad World". Quick Review: WOW.
8:55
Pentatonix - Sound of Silence Live (Rock Artist Reaction)
18:52
PENTATONIX I Mad World I Artist & Vocal Performance Coach Reaction
19:32
PENTATONIX|| Start Here "BEGINNERS GUIDE" For new PENTOHOLIC Members |REACTION!!!
8:50
Pentatonix - Mad World - REACTION
11:23