Thanks brother, even when we think we aren't doing anything wrong, we are most of the times,without knowing. We have the sins committed and sins as a result of not doing something (omission) and even once that happens in the heart. And hence if ,every day we are fit and awake to see the day, As we thank God , we also pray for forgiveness.
This is indeed a good choice of song
That is why Jesus Christ taught us to ask for forgiveness after praising the Father in the Lord's prayer. Because we might have done something or have done nothing which we're expected have done nothing or should have done something.
I'm glad you did enjoy the song and touched by it.