In ConcertThis is probably the most personal album that Simone issued during her stay on Philips in the mid '60s. On most of her studio sessions, she worked with orchestration that either enhanced her vocals tastefully or smothered her, and she tackled an astonishingly wide range of material that, while admirably eclectic, made for uneven listening. Here, the singer and pianist is backed by a spare, jazzy quartet, and some of the songs rank among her most