sentences:  Dvorak changed the band in many ways, including expanding it to 120 marchers, introducing new steps, creating the run-on entrance to the pre-game, and developing animated formations.He also introduced the arm-waving tradition during the singing of Wisconsin's alma mater, "Varsity".When the Badger football team qualified for the 1963 Rose Bowl Game, the band was still wearing uniforms based on United States Marine Corps Dress Blues, with a broad red stripe down the leg.