Singing is a way of releasing an emotion that you sometimes can't portray when you're acting. And music moves your soul so music is the source of the most intense emotions you can feel. When you hear a song and you're acting it's incredible. But when you're singing a song and you're acting it's even more incredible.
Whoever tramples on the plea for justice temperately made in the name of peace only outrages peace and kills something fine in the heart of man which God put there when we got our manhood.