Released in 1989, Indigo Girls’ eponymous major label debut sold over two million copies under the power of singles “Closer to Fine” and “Kid Fears” and turned Indigo Girls into one of the most successful folk duos in history. Over a thirty-five-year career that began in clubs around their native Atlanta, Georgia, the multi-Grammy-winning duo of Emily Saliers and Amy Ray has recorded sixteen studio albums, sold over 15 million records, and built a dedicated, enduring following across the globe. Rolling Stone describes them as the “ideal duet partners.” Their latest record, Look Long is a stirring and eclectic collection of songs that finds the duo of Amy Ray and Emily Saliers reunited in the studio with their strongest backing band to date. Charleston Music Hall, 37 John St. Friday, 7:30 p.m. $44+. (843) 853-2252 www.charlestonmusichall.com/events