American musician and songwriter (1905–1975) credited with inventing Western swing, a lively hybrid of musical influences that added drums and a brass section to traditional country music instrumentation. Partly printed DS, one page both sides, 8.5 x 11, April 20, 1945. A contract for a studio engagement by Bob Wills & His Texas Playboys, signed twice by Wills at the conclusion of the first page. Trimming to top margin, otherwise fine, clean condition. R&R COA.