Hey, i think it's a possible way to play it. (I'll try to figure out the whole 
brigde chords when i have time)
Have fun with it :)

Bb (x1333x@1)FI (133211@1)built a wall
F (133211@1)Gm (355333@1)As tall as a skyscraper
Gm (355333@1)FKeeping (133211@1)you away
Bb (x1333x@1)	FFrom (133211@1)my heart so I can pretend
F (133211@1)GmThat (355333@1)you don't exist
Gm (355333@1)F (133211@1)EbBut (x43121@3)it's so hard to resist

Bb (x1333x@1)	F (133211@1)When all she wanted was heaven
F (133211@1)Gm (355333@1)	EbTo (x43121@3)help her find a way to live today
Bb (x1333x@1)		FShe (133211@1)looked up at the sky for an angel
F (133211@1)	GmShe (355333@1)was caught in the wind
Gm (355333@1)EbCrumbling (x43121@3)and suffering within

Bb (x1333x@1)FI (133211@1)strapped myself
F (133211@1)GmTo (355333@1)the bottom of the ocean
Gm (355333@1)FWatching (133211@1)you from below
F (133211@1)BbAs (x1333x@1)you yelled my name
Bb (x1333x@1)	F (133211@1)	
And said "Why did you go? Was it something I said?"
Gm (355333@1)F (133211@1)EbAnd (x43121@3)I answered "No, precious I just have to go"

Bb (x1333x@1)	F (133211@1)When all she wanted was heaven
F (133211@1)Gm (355333@1)	EbTo (x43121@3)help her find a way to live today
Bb (x1333x@1)		FShe (133211@1)looked up at the sky for an angel
F (133211@1)	GmShe (355333@1)was caught in the wind
Gm (355333@1)EbCrumbling (x43121@3)and suffering within

Dm (xx0231@1)	FAnd (133211@1)I gave up on you too soon
(?)			(C)
Now you're somewhere under the moon
Dm (xx0231@1)FAlone (133211@1)and scared in the night (??/she runs to me/??)
(?)			(C)
But I'm no where no where in site
Dm (xx0231@1)name="chord_133211@1">F
Your letters 
C (x32010@1)Ebread (x43121@3)to me so easily
CNow (x32010@1)I understand

You said

Bb (x1333x@1)F (133211@1)All I need was someone 
F (133211@1)Gm (355333@1)	Ebwho (x43121@3)could help my find my way through this day
Bb (x1333x@1)	F (133211@1)I looked up at the sky for an angel
F (133211@1)Gm (355333@1)	Ebcaught (x43121@3)in the wind crumbling and suffering

Bb (x1333x@1)	F (133211@1)All I needed is someone 
F (133211@1)Gm (355333@1)	Ebwho (x43121@3)can help me find my way through this day
Bb (x1333x@1)	F (133211@1)All I needed is an angel
F (133211@1)Gm (355333@1)	EbWho (x43121@3)can help me find my way

Bb, F, Gm, Eb x2