Mumford and Sons undoubtedly crossed over into mega-stardom after taking home a Grammy this past weekend for Album of the Year.  But before they struck it big, there were years of broken-down tour vans and hole-in-the-wall pubs that got them where they are today.  Directing team FRED&NICK have put together a YouTube series that chronicles the band's journey, from deciding on members, to writing new music, to touring Great Britain.  Check out episode 1 below.