This song of praise is by Gary Ault of The Dameans. It would make an uplifting entrance song and seems eminently singable. I’ve never heard it sung in Australia but maybe I don’t get around enough.
There are tabs on the net with lyrics but OCP provide them in their preview. You can purchase the sheet music at OCP as well.
My backing went somewhat of the rails because it sounded like a minor key blues to me.
This is more like it: