I know this has been posted numerous times but this is how i do it.
Intro : |G|%|C|%|A|%|D|%|G|%|%|%
Song : |G|D|C|D| (repeat 2 times)
Music : same as the intro.
Antra 1: same as the song.
Antra 2: |G|%|D|%|C|%|D|%|C|%|D|%|C|%|D|%|G|%|%|%| (go to song)
Note : % means that u have to continue the chord.
Strumming Pattern : |dduu|dduududu|