Why has no ever thought of this before? Take heavy metal, remove the guitars and replace them with voices? Just listen to Van canto and you’ll see why. They do silly, acapella versions of Metallica, Iron Maiden, Angra, and others. This shit cracks me up. Check out some of their stuff below. Run diddle un diddle un diddle un…

Iron Maiden – Fear of the Dark

Manowar – Kings of Metal

Metallica – Battery

Angra – Carry On