this song is super easy--the bass is hard to hear at the intro but listen very carefully.
Intro (0:00)
G]-----
D]-----
A]-2~~-- ~~ = hold note
E]-----
Main Riff (0:05)
G]---------r-----------------r------|
D]---------e-----------------e------|
A]--2--4---s---2~~--4444-2---s--2~~-|
E]---------t-----------------t------|
repeat the main riff till song ends