The Youth in Music championship is held in the stadium that was built on the site of what former stadium?
Youth in Music: The Youth in Music championship is a marching band competition held annually at the U.S. Bank Stadium in Minneapolis, Minnesota in October. U.S. Bank Stadium:  Built on the former site of the Hubert H. Humphrey Metrodome, the indoor stadium opened in 2016 and is the home of the Minnesota Vikings of the National Football League (NFL); it also hosts early season college baseball games of the University of Minnesota Golden Gophers (NCAA).
Hubert H. Humphrey Metrodome