mercy within, korn, vocal cover Jun 18, 2015 Black Magic, Cover, Cover Heavy, Cover Heavy Metal, Cover Mercy, Witchburner + Bonus, korn, mercy within, cover. Sung by Kornkobbo. Like 0 Thanks! You've already liked this « Killswitch Engage – My Obsession (Cover) » ATENEA – Kinslayer (Nightwish Cover)
