This is the first song I ever learnt and it is amazingly easy
You just use four chords for the whole song.


Chords
G, C9, D, Em7

       G     C9   D     Em7

E----3----3----2----3--------
B----3----3----3----3--------
G----0----0----2----0--------
D----0----2----0----2-------
A----2----3----0----2---------
E----3----0----------0---------


Order of Chords-

G, G, C9, D            x2

Em7, D, C9, G       x2

Em7, G, Em7, G   

Em7, D, G, G


Stroke Pattern-
 
For every chord the stroke play is the same-
Down, Down, Up, Up, Down, Up