She Takes Off Her Jacket And It Makes Everyone Stop In Their Tracks.

The U.S. Air Force Band surprised museum visitors at the Smithsonian with a flash mob performance. It all starts with a solo cellist and quickly grows into something much greater. Imagine how you might feel during this as a visitor. One minute you’re reading the description about a time capsule, the next minute you see a band of 120 talented musicians perform a beautiful piece!