Since the early '70s, Asleep at the Wheel has been the most important force in keeping the sound of Western swing alive. In reviving the freewheeling, eclectic sensibility of Western swing godfather Bob Wills, the Wheel earned enthusiastic critical praise throughout their lengthy career; they not only preserved classic sounds that had all but disappeared from country music, but were also able to update the music, keeping it a living, breathing art form.