Indigo Girls (photo: Ria Burman) The Indigo Girls shook the Freight and Salvage Wednesday night with some righteous harmonizing excellence. Powerful tunes and a collective vibe with an all female badass band, including the quirky, tuneful Lucy Wainwright Roche, revolving on and off the stage added a sweet energy around the dynamic duo, creating a blazing show. Check out “Learned It On Me” and “The Rise Of The Black Messiah” from their latest album One Lost Day and a couple of great classics, “Shame On You” and “Get Out The Map” for a taste of The Indigo Girls. [...]