Arts Feb 04 Watch 5:06 Taylor Mac turns U.S. history inside out in epic, 24-hour show For years, artist Taylor Mac has challenged mainstream ideas around gender and sexuality with shows that spotlight LGBTQ identity. Now Mac, who received a MacArthur grant last fall, is touring “A 24-Decade History of Popular Music,” a show with 24… By Corinne Segal, Ivette Feliciano, Zachary Green