I’ve talked about the unlikely places that music has made an appearance – in concentration camps, in the fields of pre-Civil War plantations, and prisoner of war camps. We, as a species, always find a way to make music. Soldiers at the front during World War I were no different. In the mud and the muck of front line trenches, doughboys made music. They sang and played, and when they didn’t have actual instruments available to them, they made them out of whatever materials they could get their hands on.