“sing our cares away easier than we can reason them away.”
This means we can choose to worry and fret; we can try to figure things out for ourselves, or we can tell God about our experiences, our thoughts, and our fears, and ask him for wisdom and guidance. Many times he will fight the battles for us. We’ll look around and the problems have melted. That’s what can come of thanking Him, praising Him, and singing to Him when we have needs or when we wish to express our gratitude to Him for all the love and grace he has poured into our lives.