The entire song uses the same 4 chords throughout repeated..
These are the four chords:
e|—-0—–0—-0—–0—-|
B|—-0—–0—-0—–0—-|
G|—-9—–8—-11—-10—|
D|—-10—-9—-12—-11—|
A|—-10—-9—-12—-11—|
E|—-8—–7—-10—-9—-|
These are the four chords:
e|—-0—–0—-0—–0—-|
B|—-0—–0—-0—–0—-|
G|—-9—–8—-11—-10—|
D|—-10—-9—-12—-11—|
A|—-10—-9—-12—-11—|
E|—-8—–7—-10—-9—-|
https://youtube.com/watch?v=jmUo_38qQFI