Three-CD, 75-track box of T-Bone Walker's recordings for the Capitol and Black & White labels in the 1940s. From a historical perspective, this is perhaps the most important phase of Walker's evolution. It was here where he perfected his electric guitar style, becoming an important influence on everyone from B.B. King down. It was also here where he acted as one of the key players in a small combo West Coast bands' transition from jazz to a more jump blues/R&B-oriented sound (though most of these sides retain a pretty strong jazz flavor). These sessions, which include the original version of his most famous tune ("Call It Stormy Monday"), have previously been chopped up into small morsels for reissue, or incorporated into the mammoth limited-edition Mosaic box set; this isolates them more conveniently. At the same time, it may be too extensive for some listeners, especially with the abundance of alternate takes (which are placed right after the official versions). Excellent liner notes, although the discographical information is surprisingly inconsistent.