Debt of Gratitude - A tribute to veterans of the Vietnam War though the music of the time.

PHOTOGRAPHS: The U.S. Army Band performed a concert for veterans of the Vietnam War on Sunday, February 11th, 2018. Photos by Victoria Chamberlin 

Col. Andrew J. Esch, Leader and Commander of The U.S. Army Band "Pershing's Own," salutes veterans of the Vietnam War.

Master Sgt. Collin Eaton sings Ray Charles' popular version of America the Beautiful for veterans of the Vietnam War.

A concert goer records the performance with a cell phone at a U.S. Army Band concert in Arlington, Virginia. 

Members of the U.S. Army Band "Downrange" perform music of the 1960s for veterans.

Staff Sgt. Matt Evans meets Vietnam War veterans following a performance at Fort Myer.

Vietnam Veterans use stick pins to mark their areas of operations during the Vietnam War on a map.