Elegance, style, class, virtuosity, these adjectives, among others like them, are often heard referring to Jeff Tweedy’s band. But we would add others like intense, exciting, and thrilling, because those are the sensations that Wilco’s live show produces, largely due to the virtuoso strings of Nils Cline—just ask those who saw the legendary solo from “Impossible Germany” up close in our 2019 edition. But above all, it’s due to their superb repertoire that multiples in quality and quantity with each new album.