Listen to song for strumming pattern.
Intro and verses:
-1-5-6-10-5-6-3-|-1-5-6-10-5-6-3-|-2-5-7-10-5-7-3-|-3-7-8-12-7-8-5-|-3-7-8-12-7-8-5-|-1-5-6-10-5-6-3-|
Before chorus:
Starts off just striking the lower strings, then opening out to the whole chord:
-----------3-|-3333------3-|------3333-3-|-----------5-|-----------5-|-----------3-|
Chorus:
-3-5-6-10-|-3-5-6-10-|-3-5-7-10-|-5-7-8-12-|-5-7-8-12-|-3-5-6-10-|
Outro:
Usual strumming pattern
-3-5-6-|-3-5-6-|-2-5-7-|-3-7-8-|-3-7-8-|-1-5-6-|
Then more quickly
-10s5-6s3-|-10s5-6s3-|-10s5-7s3-|-12s7-8s5-|-12s7-8s5-|-10s5-6s3-| x2
-3----------------------------|-3----------------------------|-3----------------------------|-5--Then----5----2-3---3----3-|-5--------5----3-----5----5---|-3----------------------------| Repeat until end of song
