This is a P&W song by Tim Hughes. It is a fine pop song and in the right context would get every singing along.
The text is here. The sheet music can be purchased for download as several sites on the net including musicnotes, but they take it up to F (Spirit & Song in D, recorded in E – take your pick) and that will make the bridge too high to sing along with.
My backing is basic pop music and more fun than all the versions below!
Tim Hughes has the gradual build to freak out down pat in his version:
Tim Hughes live:
Michael W Smith:
Hillsong:
A shadowy cover:
Cute:
A guitar lesson in E:
You can even go karoake here.