garth brooks acm awards 2015

Honoree Garth Brooks performs onstage during the 50th Academy Of Country Music Awards at AT&T Stadium on April 19, 2015 in Arlington, Texas. 

Ethan Miller/Getty Images

Now that Garth Brooks is back in the game, it just wasn't possible to celebrate 50 years of the ACM Awards without country's best-selling artist taking the stage.

2015 ACMs: See All the Photos

Brooks performed "All-American Kid" during the Sunday night ceremony at the Dallas Cowboys stadium, and made sure to pay tribute to the real all-American kids who protect our freedoms with their lives.

U.S. servicemen and servicewomen took to the aisles during Brooks' song, standing at attention while the audience enthusiastically applauded them.

Watch it below.