Signs is not merely a return the artist’s guitar-based beginnings, but an embodiment of an even more elemental sound. Beyond focusing attention on his soloing prowess, it is about recapturing the spirit of the early blues, where the guitar was front and center, fairly leaping out of the speakers. “A lot of my earlier influences have been coming to the surface, like Robert Johnson, and Howlin’ Wolf,” he reports. “I let the writing be what it was and that was sometimes not necessarily the blues.”