Virginia is ‘Closer to Fine’ as Indigo Girls ride the ‘Barbie’ wave all the way to Wolf Trap

Virginia is ‘Closer to Fine’ as Indigo Girls ride the ‘Barbie’ wave all the way to Wolf Trap

toggle audio on and off change volume download audio WTOP's Jason Fraley previews Indigo Girls at Wolf Trap (Part 1) Margot Robbie cruised to their music last summer in the box-office blockbuster “Barbie.” Now, the folk-rock duo Indigo Girls plays Wolf Trap in Vienna, Virginia, on Aug. 24 and Aug. 25, sharing a bill with Melissa Etheridge by swapping who will open and close each night. “It’s a true co-bill, so the first night Mel…