This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Jan 6, 2014Young Girl Rocks Miranda Lambert SongMama's Broken Heart @kaceymusgraves @thebrandyclark @miranda_lambertby toddg6Community ContributorLinkFacebookPinterestTwitterMail Mama's Broken Heart View this video on YouTube 18 year old Mary Sarah showcasing....