Las Vegas Shooting

While she was in town for her current Vegas residency shows, Lambert commemorated the 5th anniversary of the tragedy at Route 91.

The docuseries features gripping new interviews from survivors, first responders and Jason Aldean, who was on stage when the shooting broke out.

They'll always share that bond.

Victims of the Route 91 Harvest Festival shooting will be honored with a permanent memorial.

The full song from the country star is now available.