There is a coupla Version but this one is correct.
Main
G
D
A22222
E000000
2nd
G
D22222
A000000
E
G
D444444
A-2---2---2---2---2---2-- This one is played Between Main
and 2nd Every now and then
E------------------------ Just Listen for the timing and when its used.
This is a Real simple song you follow thoes three and you will
have it listen for the timing and Pitch.