Mass Hysteria Failles drum cover Jun 23, 2015 Cover Alt. Rock, Cover Failles, Cover Hysteria, Cover Mass Hysteria, Cover Rock, Def Leppard, Ztracená tvář ⋅ Like 0 Thanks! You've already liked this « American Eulogy/Mass Hysteria-Green Day Rhythm Guitar Cover » Green Day American Eulogy (Mass Hysteria/Modern World) cover