It's sorta similar to "How Great Is Our God"D / A-D-F#C# / B / A-D-F#A / G / B-D-GG# / A / A-C#-E-G
Ur real close Val. Change that G / B-D-G to an E / G-B-D (or whatever chord u want to play with it) and you got it. This song is basically just a 1-6-2-5 progression. It modultes like 4 or 5 times.
It's amazing how one little note can make a big difference.