Indigo Girls (photo Jeremy Cowart)

(LENOX, Mass.) – Grammy Award-winning folk duo Indigo Girls will perform on Saturday, May 23, 2015, as part of the SummerSound Live weekend of music on the grounds of Tanglewood. The two-day festival, which takes place on Saturday and Sunday, May 23-24, takes place at a parking lot outside of Tanglewood’s main gates, and includes a host of national and regional acts, including Pimps of Joytime, Barefoot Truth, Adam Ezra, Sister Sparrow & the Dirty Birds, Bella’s Bartok, West End Blend, Whiskey Treaty Roadshow, the Interlopers, and DJ BFG.

Indigo Girls will be releasing their first new album in four years, “One Lost Day,” on June 2.