The Arcadia High School marching band performed "Washington Grays" by Claudio S. Grafulla at the Los Angeles County Fair on Sept. 27.
Check out the band's performance in the attached YouTube video.
The song has a special place in Apache history.
It's the same song the band played in the 2012 Tournament of Roses Parade and to clinch the Grand Champion title in the 2010 L.A.County Band Competition.
What did you think of the band's performance? Tell us in the comments.