Bass comes in at 0.15

Verse:
G¦----------------
D¦----------------
A¦1111111111111111
E¦----------------

0.20
Chorus:
G¦------------------¦
D¦1111--------------¦
A¦-----4444-11111111¦  X2
E¦------------------¦

0.34
Verse X2

0.47
Chorus X4

Then no bass until

1.38
Bridge:
G¦----¦     ¦-------¦      ¦----¦
D¦----¦     ¦------3¦      ¦----¦ 
A¦1111¦ X7  ¦0-3-4--¦      ¦1111¦ X8
E¦----¦     ¦-------¦      ¦----¦

1.51
Chorus X4

Easy song. Now go rock to it!