The OU Marching Band played in front of a packed crowd at Paul Laird Field in Durant.
Students from elementary school to college-age gathered in the stands to watch the group tune up for the big game in Dallas on Saturday. Two of the band's directors graduated from Durant High School, which is why the group decided to perform there.
Along with performing the pre-game routing, the band entertained the crowd with selections from its halftime show. The O-U Band will take part in a high school extravaganza Friday night in Dallas.