Intro. -- rest at first, then play this:

D|----------|
A|----------|
E|---7------|
A|-----8----|


Main Riff

D|-------------------------------|
A|-------------------------------|
E|-------------------------------|
A|---0--3-2-0--0-3--0-2--2-3-0---|

 

Verse (I think she just plays open notes on the low-A string
        and then when the guitar comes in I think its:)
D|------------------|
A|------------------|
E|-------8-7---8-7--|
A|---0--------------|


Chorus

|----------------|
|----------------|
|---\7-7-----7---|
|--------8-8-----|