Music can not only help mental but physical, as I lay in a hospital bed for a month and a half falling a stroke the next day was just gonna be more agonizing pain trying to get my muscles strong enough to sit up right, I became known as the music guy by the nurses as I wouldn’t do tv, or if I did it was the music channel. Music like counting crows, Alice In Chains, Pearl Jam, Pink Floyd and more made my day and night better and kept me from leaving off into the terrible nightmare world I had come to know post stroke (literal terrifying hallucinations to be clear).
unreleated to video
if you want music thats a bit “darker” but based on real events from ww1 watching Sabaton - christmas truce should be season fitting soon 
music is a way of art that people see a way to dont feel alone in a brutal problem and try to help each other to “solve” this situation…