John Williams
WITH THEIR ARMS ALL THE WAY EXTENDED, the Bethel Park Marching Band Trombone Section performs "Mortals" during one of the home games.
Hawk Eye • October 2, 2018 • https://bphawkeye.org/multimedia/slideshows/2018/10/02/marching-band-performs-in-various-settings/
Slideshow: Marching Band performs in various settings