by Alex HendersonBlues-rock and blues-jazz are two different worlds. Blues-jazz tends to appeal to Jimmy Witherspoon fans who also appreciate Richard"Groove" Holmes and Jack McDuff; blues-rock tends to appeal to Johnny Winter and Stevie Ray Vaughan fans who also know a great Jimmy Page or Eddie Van Halen solo when they hear one. But there are times when blues-rock and blues-jazz come together; they have often come together for Robben Ford, and they come together with memorable results on Matt Schofield's Siftin' Thru Ashes. This … » Read more