This is an excellent survey of her mid-'60s work, with 16 tracks spanning 1964 to 1966 that find Simone at her most versatile and assured. Quite a range is encompassed here: traditional folk ("Black Is the Color of My True Love's Hair"), R&B (her jazzy rendition of "I Put a Spell on You"), Jacques Brel ("Ne Me Quitte Pas"), Billie Holiday ("Strange Fruit"), the Gershwins ("I Loves You, Porgy"), Rodgers & Hart ("Little Girl Blue"), and modern jazz (Nat Adderley's "Work Song"). Other highlights are the mesmerizing "See Line Woman" and the original version of "Don't Let Me Be Misunderstood," which was a hit for the Animals shortly afterwards. On the two original compositions, "Four Women" and "Mississippi Goddam," Simone confronts racism in a head-on fashion rare for the time…