City And Colour - At The Birds Foot chords

Capo: 1st fret

Chords:
Em:000220 
G:000233 
Don't know the name of chord:000566 
C:100230

Em
There is a fire burning in the ocean, 
G                             G(Slide down to 5th fret)  C
With death black smoke and devil red flames, 
Em
You can see it burning from the valley, 
G                             G(Slide down to 5th fret)  C
Oh you can see it from the high plains, 

Em G  G(Slide down to 5th fret)  C
Oooh x 3 
[ Tab from: http://www.guitaretab.com/c/city-and-colour/255755.html ]
Em
While they were drillin', 
G      G(Slide down to 5th fret)  C
Searchin for black gold, 
Em
To add more dollars, 
G   G(Slide down to 5th fret)  C
To their names, 
Em
Then one evening, 
G   G(Slide down to 5th fret)  C
So suddenly and violent, 
Em
There was an explosion, 
G   G(Slide down to 5th fret)  C
They cant explain, 

Em
Oooh x 3 

(Dallas Green with Tegan and Sara) 
Now the deep water horizon 
Desends down to deaths door 
And at the bird's foot, 
They lost all hope, 

Cause oil is driftin, 
For miles and miles, 
Poisoning the Gulf of Mexico, 

But of the eleven, 
Men at the bottom, 
Who sank to an underwater grave? 

And while they were sinking, 
And their lungs filled with oil, 
They must have been screaming, 
Screaming to be saved, 

Oooh (repeats until end of song) 

But of the eleven , 
Men at the bottom, 
Who sank to an underwater grave? 

While they were sinking, 
Their lungs filling with oil, 
They must have been screaming, 
Screaming to be saved.