“It has to be more about the music than about myself.” Jimmy “Scratch” James is explaining his approach to guitar from his home in Seattle. It’s one of several conversations we have over a few weeks, on FaceTime and by phone. “I play the guitar like a drum,” he adds, “and even though he was a bass player, not a guitar player, I think about [legendary Motown bassist] James Jamerson a lot.” “Nobody ...