Hour Before Massacre, Moving Video Shows Crowd Singing ‘God Bless America’

Mourners attend a candlelight vigil at the corner of Sahara Avenue and Las Vegas Boulevard for the victims of Sunday night's mass shooting, Oct. 2, 2017, in Las Vegas. Drew Angerer/Getty Images

A joyful crowd sang along to “God Bless America” just one hour before a Vegas gunman that took the lives of 59 people, a video taken from the concert stage shows.

Country duo Big Kenny and John Rich performed the song on stage. They invited active-duty service members and veterans on stage, as they often do, according to Breitbart.