Protest The Hero – Bone Marrow (bass cover by Sergey Puzyrov) Sep 28, 2015 Bless This Nation, Cover bone marrow, Cover Heavy Metal, Cover Hero, Cover Mathcore, Cover Protest the Hero, Fortress, Check out my Protest The Hero bass cover) Gear: Ibanez SR705, MXR M80 Bass D.I.+. Like 0 Thanks! You've already liked this « dir en grey cover CLEVER SLEAZOID MARROW OF A BONE VERSION » PROTEST THE HERO – BONE MARROW – BASS COVER