The rapper doesnt have anything special about his voice, hes not as unique as 2 pac, BIG & Method Man, Im trying my best to remember other details but to no avail.
I used to be played alot on MTV in the years 93-96 or so.
I only saw ONE video clip of that song, and he wore black then, I dont know if he always wears black.
But let me say this again, in his song he was acutally saying "NA NANANANANA NA NANA ......." .......