Full show: http://watchawardshows.com Mumford & Sons The Cave live performance MTV VMA 2013 Mumford & Sons The Cave live performance MTV VMA 2013 Mumford & Sons The Cave live performance MTV VMA 2013 Mumford & Sons The Cave live performance MTV VMA 2013 Mumford & Sons The Cave live performance MTV VMA 2013 Mumford & Sons The Cave live performance MTV VMA 2013