Open Doors
...And You Will Know Us By the Trail of Dead

standard tuning

intro is just muted strings with
e|––––––––––––|
B|––––––+5––––|
G|–––––––––+5–|
D|––––––––––––|
A|––––––––––––|
E|–––+5–––––––|
repeated over it

im not gonna tab it out line by line because its pretty simple and repetitive
so the chords are

e|–––––––––––––––––––––––––––––––|
B|–––––––––––––––––––––––––––––––|
G|–9–––––––––––––––––––––––––––––|
D|–9x16––9––––10––––––––––––5––––|
A|–7–––––9x16–10x12–––––––––5x16–|
E|–0–––––7––––8––––10101010–3––––|

e|––––––––––––––––––––––––|
B|––––––––––––––––––––––––|
G|–9––––––––––––––––––––––|
D|–9x16–9––––11––––10–––––|
A|–7––––9x16–11x16–10x16––|
E|–0––––7––––9–––––8––––––|

theres a bridge/break part about half way in that i play as
e|––––––––––––––––––––––––––––––––––––––|
B|––––––––––––––––––––––––––––––––––––––|
G|–2222–222–4444–444–5555–555–5555–555––|
D|––––––––––––––––––––––––––––––––––––––|
A|–0000–000–2222–222–3333–333–3333–333––|
E|––––––––––––––––––––––––––––––––––––––|

the bridge appears again a little bit after and is extended after a few repeats
e|–––––––––––––––––––––|
B|–––––––––––––––––––––|
G|–4––––5––––6––––5––––|
D|––x16––x16––x16––x16–|
A|–2––––3––––4––––3––––|
E|–––––––––––––––––––––|

e|––––––––––––––––––––––––|
B|––––––––––––––––––––––––|
G|–4––––5––––6––––7–––8–––|
D|––x16––x16––x16––x8––x8–| then back to the E5 of the main chords
A|–2––––3––––4––––5–––6–––|
E|––––––––––––––––––––––––|

this part is played again at the very end and finishes with a nice full resounding E5 
with the 6th string

played