Atlanta's underground music scene is chock-full of diversity in respect to R&B, pop, electro, hip-hop and more. The LEAK MUSIC FESTIVAL is a gathering of these genres and the artists who are emerging from the scene. Sponsored by Georgia State University's Black Student Alliance and Music and Entertainment Industry Student Association, the festival had more than 20 performers last year, including Jimi Cravity and Perfect Dissonance, who have since moved on to local and national fame. This year, the crowd can look forward to performances from featured Konvict Music artists Rock City and American Yard. Free. 5 p.m. Hurt Park, 100 Edgewood Ave. www.wix.com/theleak/musicfestival.