Dumb Summer

Intro 

e|--------0------0---0----| 
B|--------7------7---12---| 
G|--------8------8---13---| 
D|--------6------6---11---| 
A|--------x------x---x----| 
E|-0-0-0--7--0-0-7-s-12---| 

 
e|--------0--------0-0-0-------0----------| 
B|--------7--------7-7-7-------7--------7-| 
G|--------8--------8-8-8-------8------8---| 
D|--------6--------6-6-6-------6----6-----| 
A|--------x--------x-x-x-------x----------| 
E|-0-0-0--7--0-0-0-7-7-7-0-0-0-7-0-0------| 


1st shape will be "1". 
2nd shape will be "2". 

Play the intro a couple times, and that's pretty much the whole thing. 

For the verses, strum the low E on its own 
before hammering onto 7 and play the whole of 1. 
That is the only chord for the verse. 

For the Choruses, all you need to do is 
strum 1 and slide it into 2, and you can incorporate some of  
the low E rhythms in between if you want.