The first local LA sensation, DJ Toddy Tee, with "Batterram."
Ice-T, with his first hit, "6 'N the Morning." (The video is nothing special, but at least you can listen to the song.)
The inspiration, the original rap gangsta, Schooly D, with "Signifying Rapper" (1988), off Smoke Some Kill.
NWA, "Straight Outta Compton" (title track from the 1989 album).
N.W.A - Straight Outta Compton by hushhush112
NWA, "Fuck the Police" (Straight Outta Compton).
NWA, "Gangsta Gangsta" (Straight Outta Compton).
The first defector from NWA, Ice Cube. "Endangered Species (Tales from the Darkside)," from 1991's Amerikkka's Most Wanted. (Chuck D, and Hank and Keith Schocklee are co-writers with Cube, and Chuck makes a cameo.)
The Rodney King beating, March 3, 1991.