THE HERO!! - One Punch Man (Opening) [Piano Tutorial] (Synthesia) // Animesic,Entertainment,piano,tutorial,cover,Synthesia,how,to,play,midi,sheet,music,arrangement,Marioverehrer,Marioverehrer2,One Punch Man,THE HERO,Opening,Op,Beginner? Try this free iTunes App: http://m.onelink.me/a42c31c2 Website:... / OnePunchMan :: Anime