In 2007 , the band executed new drills , debuted a new uniform .
In 2007 , the band performed for David Letterman ( Ball State 's most famous alumnus ) at the inauguration of the new Letterman Communication and Media Building .
In 2007 , the band executed new drills , debuted a new uniform , and performed for David Letterman ( Ball State 's most famous alumnus ) at the inauguration of the new Letterman Communication and Media Building .