Just in time for the July 4th celebration comes this video via DVIDS (the Defense Video & Imagery Distribution System) & the American Forces Network Iraq:

Over 150 US Military Service Members (Army, Navy, Marines, and Air Force) singing the National Anthem. Each note is represented by at least one Service Member. Footage was taken in FOB Prosperity, FOB Liberty, FOB Sather, FOB Victory, and FOB Slayer.


(h/t Fark)