His name is James Williams. You can find him on face book, you tube and here is a link to his blog,
I don’t know this man personally, but I love his song and his voice. The first video is him freestyle, which is my favorite. The second is him with his niece. I guess the plans are to record the song.
James and his niece…
Clearly, this is the recorded version… (no video yet that I have found)