Yo, yo, yo, DR Jebs in da house, he half "cracka" so he's been told that he raps like a mouse, still he good enough to get in the pants of yo spouse. So with rhymes like HIS who ya think came up with this? Al Gore? His raps crap and his internet is something to forget The Cracka Rappa is who came up with these tunes. You buy that, and I got some ol Vanilla Ice tape cassettes to sell you. Word to your mother.
It was basically music in a sonnet way, that perhaps was fast paced, then people followed that style, and eventually rap became with classical music. When hip hop came around, the best way to put lyrics, is to say what you have to say in a fast paced manner, which is when rap became a Hip hop thing.