Watch this rendition of the West Point alma mater made to honor a lost classmate

Every military branch, office, and unit has its own unique traditions. Military culture develops within us from the very beginning of our service. The plebes at the United State Military Academy are no different in that regard. Every class has a unique motto and crest while each cadet company has a unique mascot. But no matter what class or company, they all come together for the West Point Alma Mater.

West Point alum, Army officer, and filmmaker Austin Lachance is known among plebes and old grads alike for his skills in producing high-quality, West Point-centric films. In 2017, he produced a music video of the U.S. Military Academy's glee club singing a rendition of the 1911-era West Point Alma Mater that will give you chills.

In 2018, Lachance remastered the piece in stunning 4K video in order to honor 1st Lt. Stephen C. Prasnicki, an Army football player from the West Point class of 2010 who was killed in action two years later.

Called "Sing Second," the video references the tradition of the end of the annual Army-Navy Game, where each side sings the other's alma mater. The losing team sings theirs first and the winning team sings second. But the rendition is more than an Army-Navy Game spirit video, like 2017's "Lead From the Front" — it's a tribute.

Lachance, now an Army officer on active duty, remastered the moving video to honor fellow West Pointer Stephen Chase Prasnicki, who was killed by an enemy improvised explosive device in Maidan Shahr, Wardak Province, Afghanistan, on Jun. 27, 2012.

Upon graduating from high school, Prasnicki was a highly-recruited prospect for college football. As a quarterback in a highly competitive area of Virginia high school football, he might have chosen to play at Virginia Tech under legendary coach Frank Beamer. He could have played in bowl games and for national championships. Instead, he chose West Point.

"Chase was a leader in every aspect of his life," Prasnicki's surviving spouse, Emily Gann, told CBS Sports. "People wanted to follow him onto the football field, and they wanted to follow him into battle."

The former Army Black Knights backup quarterback and defensive safety was a platoon leader assigned to the 4th Battalion, 319th Airborne Field Artillery Regiment, 173rd Airborne Brigade Combat Team. He was only in Afghanistan for five days before sustaining his wounds.