When I hear Christians say, "I don't do this, and I don't do that, and I am following a set of rules," I immediately recognize that they know very little about the grace of God. They are trying to live the Christian life in their own strength. But Paul says, "Be strong in the grace that is in Christ Jesus. "
My mother was a music teacher and my grandfather was a professor of music, and there was a lot of singing in the family. It wasn't like trained singing or anything like that, but it was singing.