Switchback in Concert Switchback is the award-winning Midwestern-based duo of Brian FitzGerald and Martin McCormack, whose brand of original music has made them an international touring sensation and a presence on PBS. Dubbed "American Roots with Celtic Soul," Switchback's music seamlessly blends a Celtic tribal beat with the raw energy of the wide open American plains. The Thatched Roof Pub opens at 5:30pm. There is on-site parking in the rear of the building.