It's really easy, the whole song goes like this:  |  A5  |  E5  |  C#5  |  D5  | 

A5       E5  C#5                D5
Hi hello wake from thy sleep
A5            E5               C#5    D5
God has given your soul to keep
A5             E5               C#5             D5
all of the power that burns in the flame
     A5          E5            C#5    D5
ignites the light in a single name