It is possible to demonstrate God's existence although not a priori yet a posteriori from some work of His more surely known to us.
Love is anterior to life posterior to death initial of creation and the exponent of breath.
Music makes us want to live. You don't know how many times people have told me that they'd been down and depressed and just wanted to die. But then a special song caught their ear and that helped give them renewed strength. That's the power music has.