Rhiannon Giddens, co-founder of the Grammy Award-winning string band Carolina Chocolate Drops, has been cast in a recurring role on the upcoming season of CMT’s Nashville. Giddens tweeted a photo Thursday (Sept. 1) from her initial rehearsals with co-star Charles Esten. Never did I see this day coming, years ago when I fangirled over @CharlesEsten… Read more »