explain this?!: Five Year Old Blind Genius Pianist

Ok someone, please explain how this is possible. I believe this 100% but how, how is it possible?

Art takes up different portion of our brain, and gives us very much different perception of world then tough though childhood and in schools. I cant tell how this is possible, but what i can tell you is this little lady will have a lot of trouble in her life couping with real word.

probably practice and a heightened sense of hearing of frequencies, aural receptors. Remember how they say that if you lose one of your senses it means that your other senses are boosted because you have to rely on them even more. I guess that's the case for her.