It’s tough to know where to start with singer/songwriter Jason Isbell. He has six Grammy awards. Variety Magazine once called him the “Poet Laureate of Rock.” Another critic compared Isbell’s writing style to William Faulkner and John Prine.During the COVID-19 pandemic, Isbell got a part in director Martin Scorsese’s Oscar nominated film "Killers of the Flower Moon."And of course, Isbell founded the annual ShoalsFest musical festival, which is returning to Florence next week.We’ll touch on all that on APR notebook