Entire song:

F# A#m C#m E

All based around that progression, absolutely gorgeous song.
Sounds better on Piano but here are the barre chords for guitar people. 
Couldn't figure out any really convenient capo positions just just fit it to where you see best.

  F#     A#m     #m      E
e|-2----|-1----|-4-----|-0-----------|
b|-2----|-2----|-5-----|-0-----------|
g|-3----|-3----|-6-----|-1-----------|
d|-4----|-3----|-6-----|-2-----------|
a|-4----|-1----|-4-----|-2-----------|
E|-2----|-1----|-4-----|-0-----------|