This Little Girl Performs The Most Touching Cover Of "All Of Me" You'll Ever Hear

According to Down Syndrome Education International, "very few people with Down Syndrome will ever be able to sing." Well, that may be true, but 12-year-old Madison Tevlin is doing everything in her power to sing and let her voice be heard. 

Madison is overcoming the odds with the help of a vocal coach and some serious hard work. Listen to her beautiful cover of "All Of Me" by John Legend below.