MONTVILLE, Conn. (WTNH) – It’s a traveling youth ensemble that competes against other professional marching bands across the country.

The 7th Regiment Drum and Bugle Corps is based out of New London and they’re about to head out on tour before reaching a national competition in Indianapolis.

Photojournalist Ryan Bernat takes us inside their practice as they celebrate its 20th anniversary.

Watch the video above for the full story.