I think it sounds pretty much right.
Capo on 6th fret
[ Tab from: https://www.guitartabs.cc/tabs/e/ed_sheeran/i_see_fire_crd_ver_2.html ]
Oh, misty eye of the mountain below
Keep careful watch of my brothers' souls
And should the sky be filled with fire and smoke
Keep watching over Durin's son
Em C D Em
Em C D Em
Em G
If this is to end in fire
D C
Then we should all burn together
Em G D Am
Watch the flames climb high into the night
Em G D C
Calling father oh, sent by and we will
Am Bm
Watch the flames burn on and on
C
The mountain side
Em C D Em
Em G
And if we should die tonight
D C
Then we should all die together
Em G D Am
Raise a glass of wine for the last time
Em G
Calling out for the rope
D C
Prepare as we will
Am Bm
Watch the flames burn on and on
C
The mountain side
Am Bm C
Desolation comes upon the sky
Em C D Em
Now I see fire, inside the mountain
Em C D Em
I see fire, burning the trees
Em C D Em
And I see fire, hollowing souls
Em C D Am
And I see fire, blood in the breeze
And I hope that you remember me
Em C D Em
Em C D Em
Em G
Oh, should my people fall in
D C
Surely I'll do the same
Em G
Come finding mountain holes
D C
We got too close to the flame
Em G
Calling out father oh
D C
Hold fast and we will
Am Bm
Watch the flames burn on and on
C
The mountain side
Am Bm C
Desolation comes upon the sky
Em C D Em
Now I see fire, inside the mountain
Em C D Em
I see fire, burning the trees
Em C D Em
And I see fire, hollowing souls
Em C D Am
And I see fire, blood in the breeze
And I hope that you remember me
(Bridge)
Am Em
And if the night is burning
G D
I will cover my eyes
Am Em
For if the dark returns then
G D
My brothers will die
Am Em
And as the sky's falling down
G D
It crashed into this lonely town
Am
And with that shadow upon the ground
Bm C D
I hear my people screaming out
Em C D Em
Now I see fire, inside the mountain
Em C D Em
I see fire, burning the trees
Em C D Em
And I see fire, hollowing souls
Em C D Em
And I see fire, blood in the breeze
Em C D Em
I see fire (oh you know I saw a city burn) fire
Em C D Em
I see fire (feel the heat upon my skin) fire
Em C D Em
I see fire (Oooohh) fire
Em C D Em
And I see fire burn on and on and the mountains high