Gold dust Woman made me wish what I always do when I hear Grace's and Warren's voices together - please do an EP !   
A few of us kept each other awake to see the Preservation Hall Jazz Band set.  Grace and Warren brought the blues on “St. James Infirmary”, an absolutely blow-you-away performance . . or as a friend tweeted : <i> Holy crikeys that "St James Infirmary" was smokin'</i>.  A blues mini-set sometime when both Mule and GPN are on a bill would be an incredible gift to their fans who love that side of them as well . . doesn't hurt to dream - right ? (see EP).