The key word that comes to mind when listening to the Chicago band Marrow is “eclectic.” And it’s no wonder since members of the band have classical or jazz backgrounds, and their resumes include tours with such disparate artists as Chance the Rapper and Tweedy. Three of the four players were part of the funky, hip-hop, horn-drenched group Kids These Days. Marrow plays a record release show Friday at Lincoln Hall and they join us with a preview.