For this era we may be missing the most important unit of all and no one has said a word!
No one cam march or fight without the “Regimental Band”. Where are the pipers and drummers? Where are the fifes and glockenspiels!

Without them no one is going to stay in step! Who sounds the charge or withdraw! This just won’t work without them. They are at least as important as the General, maybe more so!