Ever since a friend sent me "Little Talks" by Of Monsters and Men, I have been hooked. Listen to that song here. Recently I saw this live rendition of "Your Bones" on the Subreddit /r/ListenToThis over on reddit and really enjoyed it. /r/Listentothis is a great place to find out about some new music that isn't that mainstream. Hipster points! If you are into Indie Folk music, such as Mumford & Sons, be sure to have a listen.
Of Monsters and Men is an Icelandic band from, get this, Iceland. They speak perfect English, most likely better than me, or yous. So don't worry about having to speak Icelandic, or whatever ever crazy stuff they speak over there. Check out their Facebook, Twitter, and Myspace where you can listen to their music. This is also their website, http://ofmonstersandmen.is/ (The '.is' stands for "Is from Iceland". The more you know!).
Of Monsters and Men - "Your Bones"