Callahan comes alive in Chicago, with Jim White, Matt Kinsey and special guests Nick Mazzarella, Pascal Kerong'A, Nathaniel Ballinger and Natural Information Society’s Joshua Abrams & Lisa Alvarado. Why, Bill? “Songs tend to mutate after they've been recorded. These songs were mutating faster than usual. Like whatever happened to Bruce Banner in the lab—I knew these songs were about to get superpowers…this change needed to be documented.” Recorded March 6, 2023 at Thalia Hall in Chicago during the YTILAER tour.