Final answer:
You should stand and salute during the performance of "Hail to the Chief," musical selections.
Step-by-step explanation:
You should stand and salute during the performance of national anthems and other patriotic musical selections. This includes songs such as the "Star-Spangled Banner," which is the national anthem of the United States, and other music played at formal events that honor the nation, such as "Hail to the Chief," which is played to announce the arrival of the President of the United States.
It is also customary to stand and salute during military tunes played at ceremonies, such as those honoring fallen soldiers, where the flag might be draped in black muslin as a sign of mourning. Additionally, ceremonies that start with the Pledge of Allegiance are designed to instill patriotism, and although court rulings indicate that individuals can't be compelled to salute or participate, the gesture is a common expression of respect for the flag and country.