I'm probably just spouting shit here, but I've always thought that on occasion Will Smith switched his style in in the manner of other rappers. Summertime = Rakimhttps://www.youtube.com/watch?v=Kr0tTbTbmVABoom Shake The Room = LL Cool Jhttps://www.youtube.com/watch?v=dO076n2VXuYCode Red = Ice Cube (verse 3)https://www.youtube.com/watch?v=M0gHaLkjBF8(nice Pete Rock production)By the way, I like Will Smith. No irony. Jazzy Jeff and Fresh Prince released some absolute classics.