Bone Marrow – Protest The Hero Drum Cover Sep 28, 2015 Bless This Nation, Cover bone marrow, Cover Heavy Metal, Cover Hero, Cover Mathcore, Cover Protest the Hero, Fortress, Bone Marrow Drum Cover. Like 0 Thanks! You've already liked this « Bone Marrow (Protest the Hero) cover by Peter » Protest the Hero- Bone Marrow guitar cover