The U.S. Marine Corps Honor Guard performs during the Virginia International Tattoo's Virginia Art Festival at the Scope Arena in Norfolk, Va., April 23, 2014. Tattoos are ceremonial performances of military music by massed bands and have been practiced since the 17th century. (U.S. Air Force photo by Airman 1st Class Devin Scott Michaels/Released)

The U.S. Air Force Honor Guard Drill Team performs during the Virginia International Tattoo's Virginia Art Festival at the Scope Arena in Norfolk, Va., April 23, 2014. Each spring, internationally acclaimed artists from around the globe perform with music, dance and drills. (U.S. Air Force photo by Airman 1st Class Devin Scott Michaels/Released)

The U.S. Air Force Honor Guard Drill Team performs during the Virginia International Tattoo's Virginia Art Festival at the Scope Arena in Norfolk, Va., April 23, 2014. The festival is held in honor of veterans and their families. (U.S. Air Force photo by Airman 1st Class Devin Scott Michaels/Released)

The U.S. Army Training and Doctrine Command Band performs during the Virginia International Tattoos, Virginia Arts Festival at the Scope Arena in Norfolk, Va., April 24, 2014. Tattoo’s have evolved from a European tradition dating back to the 17th century that involves ceremonial performances by massed bands, dancer’s and various artist’s. (U.S. Air Force photo by Airman 1st Class Victoria H. Taylor/Released)

The U.S. Army Training and Doctrine Command Band performs during the Virginia International Tattoo's Virginia Arts Festival at the Scope Arena in Norfolk, Va., April 24, 2014. Tattoo’s are exhibitions of marching bands, massed pipes and drums, drill teams, gymnasts, dancers and choirs that emphasize the inclusion of performers from nations outside of America. (U.S. Air Force photo by Airman 1st Class Victoria H. Taylor/Released)