The Cavalier Marching Band (Virginia Cavaliers) resides in the lower half / lower two-thirds of Section 105 of Scott Stadium. Reference pics follow (notice in the first, the band occupies the section that is empty in the picture; they are on the field performing in the pic. The pic is a bit old, it's before the new scoreboard went into Scott Stadium, and the band had gotten a little bit bigger since then as well.):
