And your mood can help dictate how well and fast your body heals. The power of music is incredible when you think about it. The effects are subtle, but unmistakable if you're paying attention.
Who has time for that nonsense? How does music help me make money? Climb that ladder? Art is useless and overrated. /sarcasm
But seriously, good things can be realized, and happen, when science and medicine shake hands and get along.