Once the king of the blues-derived "stride" school of jazz piano, Fats Waller earned his reputation as the most perfect of all jazz pianists with impeccable time keeping, instrumental mastery, the intensity of swing, and melodic gift. He arrived on the scene just as jazz was flowering nationwide, and he reaped a harvest of fame and fortune through his piano rolls, recordings, and much-lauded European tours. His death . . . in 1943, marked the end of the swing era. This informal narrative of Waller's life and music--a moving memoir of a musical genius and an outstanding human being--was...