Barbra Streisand's year of singing dangerously
For the first time in decades, Barbra Streisand is singing dangerously. Often. Not because her voice has suddenly regained what it has gradually lost over the years. When Streisand, 74, opened the East Coast leg of her tour Thursday at the Barclays Center in Brooklyn, her voice had a thinning tone, raspy edges, and an occasional frog in the throat. Sorry, the world has not yet invented cosmetic surgery for vocal cor…