Bob Wills was the king of Western swing before it became a phenomenon, so whenever you hear an artist blending country and jazz together with panache, that's his influence at work. Whether it's Lyle Lovett celebrating his Texas heritage on the brassy, shuffling "That's Right," or George Strait putting some swing into his honky-tonk on the two-stepping "Ace In the Hole," Wills' distinct sound created an entire genre.