[Intro]
   Am                     D                      G                      C
E|----------------------|----------------------|----------------------|---------------------------|
B|-1-----------0--------|-------------0--------|-------------0--------|-------------1--0----------|
G|-----2------------2---|---------2------------|-0--------------------|-0------------------2---0--|
D|---------2------------|-0----4---------------|-----0----------------|---------2-----------------|
A|-0--------------------|----------------------|---------2------------|-3-------------------------|
E|----------------------|----------------------|-3--------------------|---------------------------|

   Am                     D                         E
E|----------------------|-------------------------|-------------------------|----------------------|
B|-1-----------0--------|-------------------------|-------------------------|-------------0--------|
G|-----2------------2---|---------2---2-----------|-------------------------|-1--------------------|
D|---------2------------|-0----4------------------|-4---2-------4---2-------|-----2----------------|
A|-0--------------------|-------------------------|---------2-----------2---|---------2------------|
E|----------------------|-------------------------|-0-----------------------|----------------------|

Verses and chorus have the same chords scheme:
Am      D       G       C
Am      D       E

Then at some point it modulates to:
Bm      E       A       D
Bm      E       F#