Todd Boyd (center), the percussion director for the Marietta High School Marching Blue Devils, warms up the drum line as Joshua McMahon plays the bass drum during band camp on Tuesday, July 17, 2012.
Todd Boyd (center), the percussion director for the Marietta High School Marching Blue Devils, warms up the drum line as Joshua McMahon plays the bass drum during band camp on Tuesday, July 17, 2012.