On the next Strings and Things podcast, a new music guitar maven looks back on how his family helped set him on his career path. James Moore, a co-founder and director of Dither, the electric guitar quartet, will be here with his National steel string while our host Patrick Grant works on an Ovation Balladeer. James tells us what his grandmother taught him about composition, and discusses his recording of John Zorn’s Book of Heads, a set of eclectic etudes for solo guitar.