(Video) Mos Def: Brown skin I be, standing five-ten I be Rockin' it when I be, in your vicinity Whole-style synergy, recognize symmetry Go and try to injure me, broke 'em down chemically Ain't the number 10 MC, talk about how been I be Styled it like Kennedy, late like a 10 to three When I say when I be, girls say bend that key cut CL: So there's a lot of analogy between what takes place in freestyle rap and jazz.