Since The Source’s unsigned hype competition, the unsigned hype finalists have continued to make some noise and show us why they really aren’t just “hype,” but instead a movement unto themselves.  Rahzel Jr, the son of the legendary beatboxer Rahzel of The Roots, hit Sway in the Morning about a week ago, to talk finding his own musical identity, and premiere a few of his records, including “SOAR (Son of a Rahzel)” and his smash single, “The Culture.”   Callers all across America voted unanimously to put the talented lyricist in the game.   Check it out, and you’ll see why “Razah Rahz” is being heralded as “hip hop’s promise.”