sentences:  Skyrockets are a method the Wisconsin Band has used to call attention to something, such as in announcing a song or cheer, telling a joke, or greeting someone.The sound of a skyrocket is meant to mimic a real rocket by beginning in a low hiss, followed by a short, loud "boom", then an "ahhh", and finally ending in a whistle.At the beginning of the fourth quarter the tubas line up single file and march around the stadium, weaving in and out of the stands and concourse, playing songs such as Semper Fidelis, "Beer Barrel Polka", and "On Wisconsin".