controversial, you know, maybe even ten years ago, these were things you couldn't bring up. and i applaud disney for kind of ripping the band-aid off and really getting to the core of the matter. these are like little two-minute interstitial songs that both myself and the rest of the roots put together, called "rise up, sing out." >> and by the way, black thought, if you guys are not up on this, please -- you need to be up on him. he's one of the greatest rappers, i believe, of all time. and you're one of the greatest musicians of all time. questlove, there's something i need to ask you. you tell a story that dr. dre sampled your parents in "nuttin but a g man." please explain. >> my father was an oldies doop singer back in the '50s.