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.
I remember driving to North Carolina when I was a little girl in a snowstorm to get down to my mom's family in the Carolinas. There were chains on the car - it was the late sixties - and we were just singing in the car. Christmas carols.
