Intro tab is something like this.

e----------------------------------------------- | 
B----------------------------------------------- | 
G-----8------8-(b9)8--------5---------6----------- | 
D---(b9)-----------------6---------7-------------- | 
A----------------------------------------------- | 
E-(b9)------(b9)--------4---------5----------------- | 

We sat in silence, I spoke of leaving
And from the floor I tried to crawl away
With my arms all but succeeding
I'll water your grave, and watch it grow
Into a bed of lies you sewed in life
They live on long after you're gone.

C#5  B5  E5  A5

C#5                                               B5                    E5
All in all we're dust and bone, so we'll dig our graves before we're old 
         A5
enough to lie in them
                 C#5
We'll spread our ash amongst the dirt
              B5                  E5
To soil the seed that breeds the earth
         A5
So we can live again
    C#5      B5 E5   A5
So wait for me to bloom

C#5  B5 E5 F#5

(Chorus)

A5 or ( C#5 )   C#5 or ( E5 )
Stay.
        B5 
We're a garden fed
         B5                  A5 or ( C#5 )   C#5 or ( E5 )           
From the blood left in your veins
         B5
So stay with me or I'll shrivel and dry out.

(end chorus)

C#5  E5  B5  E5 
C#5  E5  B5  E5
 
     C#5       B5   E5           A5
And wait, for me     to bloom

     C#5      B5  E5   A5
And wait, for me  to bloom

C#5  B5 E5 F#5

A5

(Then back into the chorus)

(End the chorus on A5 )
  A5         E5
So stay.
   A5        E5
So stay.

   A5 E5 (for the rest of the song)