This is one of the most frequent requests I get as a Bagpiper. Some history- most people are not aware that in ancient times some Scots believed that the soul would not ascend to heaven or be released with out a bagpiper present to play. The music would release the soul from the earthly body. Bottom line if you didn’t have a bagpiper at the funeral you were in big trouble.
The bagpipes were considered by the English to be an instrument of war because of their effect on the morale of people who were fighting against the English for freedom from oppression. At some point the bagpipes became closely associated with the troops and this has carried over to servicemen and women in the Police and Fire services as well as all branches of the military. That is why bagpipes are so common in military funerals. I recently did a Funeral at Riverside Military Cemetery for a highly decorated Marine- this photo shows the honors that were given to this man upon his death: