(a) Designation.— The composition consisting of the words and music known as the Star-Spangled Banner is the national anthem.
(b) Conduct During Playing.— During a rendition of the national anthem—
(1)when the flag is displayed—
(A)all present except those in uniform should stand at attention facing the flag with the right hand over the heart;
(B)men not in uniform should remove their headdress with their right hand and hold the headdress at the left shoulder, the hand being over the heart; and
(C)individuals in uniform should give the military salute at the first note of the anthem and maintain that position until the last note; and
(2)when the flag is not displayed, all present should face toward the music and act in the same manner they would if the flag were displayed.