By Tammy Reese Indigo Girls to Perform at Sundance Institute’s Opening Night: A Taste of Sundance Presented by IMDbPro The Sundance Institute announced the Grammy Award-winning folk rock duo Indigo Girls will perform at Opening Night: A Taste of Sundance presented by IMDbPro on January 19 in Park City. The band will also premiere their new documentary, It’s Only Life After All at this year’s Sundance Film Festival. Opening Night: A Taste of Sundance presented by IMDbPro will
