STREISAND’S STILL GOT IT

There are at least two criteria that one probably uses these days in evaluating the vocal talents of Barbra Streisand: How does she sound in comparison to other major singers, and how does she sound for a 70 year-old woman? Judging from her Friday night concert, the answer, on both counts, is "amazing." The lady's been a first-tier celebrity for nearly six decades, so it was only natural to wonder if she's now content to coast. But she's rarely sounded better.