System of a down and Three days grace cover Jan 21, 2016 Cover, Cover Grace, Cover Rock, Cover System Of A Down, GRACE, Mezmerize, Caleb taught me the three days grace song quick so I decided to throw it in the video as well. Like 0 Thanks! You've already liked this « Unhappy Girl [Intro] Organ Cover – The Doors » The Doors – People are strange (Cover Zappa door)
