New Orleans native and Americana singer/songwriter Mary Gauthier (pron. go-SHAY) has been there. Now residing in Nashville, Gauthier has wrestled many demons over the course of her life—including alcoholism, coming to terms with her own sexuality and making it as an out lesbian in a largely heteronormative industry—and she’s now using her hard-worn success to celebrate the 10th anniversary of Peace Talks Radio. This monthly radio series is devoted to peacemaking and nonviolent conflict resolution strategy. Gauthier performs at a benefit for Good Radio Shows, Inc. and Peace Talks Radio on Saturday, Sept. 14, at Outpost Performance Space (210 Yale SE) at 7:30pm. Tickets to the all-ages fundraiser are $25. For more info, visit peacetalksradio.org.