Its pretty easy to hear the bass in this song so youll get it fast.

intro/verse:
G|--------------------------------------------|
D|--------------------------------------------|
A|-------0-0--------0-0--------2-2--------0-0-|
E|--5--1-------5--1-------7--3-------5--1-----| you dont have to use the A string at all here,
but it makes for a smoother transition. if you dont want to then just replace them with the 
E string equivalent. (A|-2 = E|-7)

chorus/bridge:
G|-----------------------------------------------------------------------------------|
D|-----------------------------------------------------------------------------------|
A|-----------------------------------------------------------------------------------|
E|--5--1-5-5-7-7-7-5-4-3-5--1-5-5--7-7-5-4-3-7--3-7-7--7-7-5-4-3-5--1-5-5--7-7-5-4-3-|