The Circle Married the Line Lyrics

I don't... actually know chord names and I'm sure there are some mistakes but this plays
for me pretty well acoustically. Help/comments very very welcome.
video here: http://www.youtube.com/watch'v=0Zf8Tyda_QU
INTRO/CHORUS (marked as (*))
I know itll need to go from good to worse
Living in the past begins the ending first
All I want is a horizon line
Get some clarity following signs
Ill keep on the path that leads up to the clearing
Keep some distance while the words comes in so near and
Then Ill head out to horizon lines
Get some clarity ocean-side
A(once and leave)
Realize what you know that you know by now that...
First light was, last light was alright when
The circle married the line
First light was, last light was alright when
The circle married the line
and repeat. but on the last few goes through the chorus strum the chords instead of picking.
D, (not sure about this one, i played G but it sounds off), A