"Teaming with producer Dave Cobb, the hottest producer in Nashville in 2018, Old Crow Medicine Show broaden their sonic palette without abandoning their devotion to old-timey string music. Cobb doesn't push Old Crow in any uncomfortable directions - the twanging electric guitar that underpins "Dixie Avenue" amounts to nothing much more than a splash of color -- but he is able to harness the energy of their live show, which is no small accomplishment. That much is clear from "Flicker & Shine," a steamroller of a tune that sets the tone for Volunteer: it's vivid and immediate, benefiting from the group's years on the road".