The United States Air Force Band launched a musical "flash mob" Tuesday, surprising visitors at the National Air and Space Museum's Steven F. Udvar-Hazy Center in Chantilly, Va., with a holiday ...

Emerging from behind airplanes and space capsules, the United States Air Force Band surprised visitors at the Smithsonian National Air and Space Museum with a flash mob performance involving 120 ...

We admit it: We're suckers for a good musical flash mob ... features the United States Air Force Band surprising visitors of the National Air and Space Museum in Washington with a joyous ...

The Air Force Band this week continued its holiday tradition of surprise cheer with its annual flash mob in the ... Smithsonian National Air and Space Museum in Washington, D.C., one by one ...

Eventually, 120 musicians and vocalists crowded the first and second floors of the museum as the United States Air Force Band put on its first flash mob at the most visited museum in the country.

Unsuspecting Air and Space Museum visitors were astonished as members of the U.S. Air Force Band streamed into the gallery from behind airplanes and space capsules.

The United States Airforce Band performed their first-ever Holiday Flash Mob at the National Air and Space Museum in Washington D.C. on December 3 to kick off their holiday concert season.