Dinah Washington was at once one of the most beloved and controversial singers of the mid-20th century -- beloved to her fans, devotees, and fellow singers; controversial to critics who still accuse her of selling out her art to commerce and bad taste. Her principal sin, apparently, was to cultivate a distinctive vocal style that was at home in all kinds of music, be it R&B, blues, jazz, middle of the road pop -- and she probably would have made a fine gospel or country singer had she the time. Hers was a gritty, salty, high-pitched voice, marked by absolute clarity of diction and clipped, bluesy phrasing. Washington's personal life was turbulent, with seven marriages behind her, and her interpretations showed it, for she displayed a tough, totally unsentimental, yet still gripping hold on the universal subject of lost love. She has had a huge influence on R&B and jazz singers who have followed in her wake, notably Nancy Wilson, Esther Phillips, and Diane Schuur, and her music is abundantly available nowadays via the huge seven-volume series The Complete Dinah Washington on Mercury.