John Mayer „Heartbreak Warfare“ Piano cover Jul 19, 2015 Cover, Cover Warfare, Metal Anarchy, Metal Anarchy - Expanded Edition, Heartbreak Warfare Piano cover –john mayer. Like 0 Thanks! You've already liked this « Cultural Warfare „Angel Of Death“ (Slayer cover) 7/13/13 » Heartbreak Warfare (acoustic cover) – John Mayer
