Mariah Carey – 'Over' singing... OR PLAYING her vocal cords like a guitar?!
25:26
THIS is what happens when pop divas COLLIDE!
23:00
Whitney Houston's LIVE ISOLATED vocal is going to BLOW YOU AWAY!
22:58
WHY is this song SO popular? It's the ULTIMATE Christmas song analysis!
28:43
Adele sings out of tune on her new song. FACT.
23:27
THIS is actually an artistic disgrace. Why do it?! (Rant alert!)
22:15
THIS is arguably the BEST performance I'VE EVER SEEN!
22:03
What the HELL have they done to Celine Dion's voice?!!
20:32