Sleepy Brown is an American singer, songwriter, and record producer. He is one-third of the Atlanta-based production team Organised Noize, which created hits for acts such as Outkast, Goodie Mob, and TLC. Sleepy Brown penned TLC's Waterfalls, which was a #1 hit single on Billboard's Hot 100 in the summer of 1995. He released the albums Mr. Brown and Big Sleepover with Big Boi. His most popular songs include Blueberry Yum Yum with Ludacris, I Can't Wait, and Lower Case (no cap) with Big Boi.