Jon Langford is an artist's artist. He's a member of the Mekons, Waco Brothers, The Three Johns, Men of Gwent and an accomplished solo performer and painter. With a new Waco Brothers album on the way (Going Down in History) and an urge for encased meats, Langford jumped in the backseat to perform a couple songs, enjoy a hot dog and fries and walk through his fantastic career, dating back to the 1970s. For this week's show, the Mazda 3 took the show to Ivy's Burgers, Hot Dogs & Fries in Edgebrook. It was kind of amazing.