“When was the last time a young blues guitarist really blew your mind? Sure, there's the Allman Brothers' Derek Trucks, who comes at the form in a jam-band context. Jack White filters the blues through garage rock and punk; the Black Keys' Dan Auerbach through those and other pop styles; Ben Harper takes more of a folky singer-songwriter tack. But a genuine 21st-century bluesman, raised on the”
