From their website:
Four young men from West London in their early twenties, they have fire in their bellies, romance in their hearts, and rapture in their masterful, melancholy voices. They are staunch friends – Marcus Mumford, Country Winston, Ben Lovett, and Ted Dwane – who bring their music to us with the passion and pride of an old-fashioned, much-cherished, family business. They create a gutsy, old-time sound that marries the magic of Crosby, Stills, Nash and Young with the might of Kings Of Leon, and their incredible energy draws us in quickly to their circle of songs, to the warmth of their stories, and to their magical community of misty-eyed men.
Warning: Lyrics NSFW or, possibly, the ears of young children (if that is a concern of yours – as I realized this morning as I was singing this loudly in the car, self-censoring my singing but still playing the song loudly, this is not such a concern for me)