This is one of the new Bluebird series' best compilations, a compendium of early-'40s classics that define the era. Sometimes her approach was ironic. Even if the mood of "Stormy Weather" is dark, the innocence of her voice conveys a rich optimism and whimsy. On these selections, which include "What Is This Thing Called Love?" and a hypnotic take on the Rodgers & Hart gem "Where or When?," her tone is light and flowing, with a gentle, sexy lisp in certain spots. The last three tracks, from January 1944, are so rare and obscure that the location of the recording and the backing orchestra are unknown. A must for the Horne fan or for folks who think Judy Garland and Billie Holiday were the only vocal standard setters of the time.