Don't let the tight jeans and thick-rimmed glasses fool you. The brothers who make up The Knux were raised about as far away from the suburbs as you can get: New Orleans' Ninth Ward. Still, Krispy Kream and Rah Almillio (aka Kentrell and Alvin Lindsey) found their sound by listening to just as much pop as hip-hop, and they are savvy enough to know that their cross-genre music plays better with the college kids than the hardcore rap fanatics. So they don't fight it. They fill their music w