The ATLANTIS MUSIC CONFERENCE celebrates its 10th year with a revamped approach to showcasing Atlanta's unsigned musicians. The three-day conference, continuing Thurs., SEPT. 20, and through Sept. 22, consists of panel discussions, parties, exhibitions and more than 200 performances, including local favorites the Warm Gunns, Entropy (pictured) and the Coathangers. The bulk of this year's activity occurs at or within walking distance of the CW Midtown Music Complex. Three-day pass: $40. Additional prices, times and locations vary. 1374 W. Peachtree St. 877-725-8849. www.atlantismusic.com.