One of the most successful acts to come out of the first decade of the 21st century's English folk revival, London's Mumford & Sons' agreeable fusion of bluegrass, folk, country, and rock found favor with audiences both at home and abroad. Formed in 2007 by singer/guitarist/drummer Marcus Mumford, vocalist and banjo/Dobro player Winston Marshall, vocalist/keyboardist Ben Lovett, and vocalist/bassist Ted Dwane, the quartet bonded over their shared love of roots music -- their moniker is meant to invoke the impression of an antiquated family business name. At that time the West ...