YouTube user 331Erock is best known for his epic metal covers of today’s biggest hits and famous movie music. But the one thing he might do better than those is his metal covers of classic video game music. He’s done Tetris, Metal Gear Solid, Skyrim, Legend of Zelda and many, many more. May favourite cover, by a wide margin, is this Super Mario Brothers cover which includes all of the major themes from the game.