Patrick "Sleepy" Brown is an African-American R&B/soul music singer, songwriter, and record producer. He is one-third of the successful Atlanta-based production team of Organized Noize, which has created hits for acts such as OutKast, Goodie Mob, and TLC. TLC's "Waterfalls", penned by Brown and Organized Noize's Rico Wade and Ray Murray , was a #1 hit single on the Billboard Hot 100 in the summer of 1995.

Besides his production worek, Brown also records as an artist himself, both for his own records (including his 2004 single "I Can't Wait" from the Barbershop 2: Back in Business soundtrack), and songs of collaborators such as Beyonce and Big Boi of OutKast (the #1 hit "The Way You Move").