Standard tuning
This is the bass line through out the whole song.
Just play it the same tempo of the song if you've heard it you'll know what I mean.

G –––––––––––––––––––––––––––––––––––––––––––––––––|
D –––––––––––––––––––––––––––––––––––––––––––––––––|
A ––––––––––4––––––––––––––––––––––––––––––––––––––|
E –––––5––––––4–––––––1––1––1––1–––––––––––––––––––|

This is my first tab and learned the bass line by ear so of course it's not perfect. I 
couldn't find the tab for it anywhere so decided to submit it for others It's a really 
easy song and fun too play.

This is just my version of it, I'd love to see others.