Watch SYSTEM OF A DOWN's SERJ TANKIAN & JOHN DOLMAYAN Join Cover Band For "Aerials" Performance

System Of A Down vocalist Serj Tankian and drummer John Dolmayan joined cover band Médium on the streets of San José del Cabo, Mexico for a cover of "Aerials." You can check out the footage of the cover above, which given they've got two actual members of System Of A Down, is unsurprisingly very good.