Red - Hymn For The Missing chords

Song: Hymn for the Missing
Artist: Red
Chords: Tyler
The other chord on here was really very close but it left some things out.
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*CAPO 1ST FRET* Key: 4=four counts
For all sections, repeat as needed.

       4   4     4    4
Intro: Am, Am+G, Em7, C+A


       4   4  4  4
Verse: Am, G, F, C


Chorus:
4   4  4  4
Am, G, C, F
(on last repetition, replace F with Am)
(I do a C6 instead of C because I like how it sounds with the song but it's up to 
you. Most C variations sound cool.)

[ Tab from: http://www.guitaretab.com/r/red/264685.html ]
Post Chorus:
Am, G (for the most part)


Piano Interlude: *The F#sus4 chord is as close as I could get. If you can figure 
it out, please let me know.
4    4  4  4
F#m, D, A, F#sus4*
(On last repetition, add G, C to the end of the phrase)


Reference: (I only tabbed chords I'd consider "intermediate".)

   Am+G     Em7     C+A    F#sus4    C6
e|---3---|---3---|---0---|---2---|---3---|
B|---1---|---3---|---1---|---2---|---3---|
G|---2---|---0---|---2---|---4---|---0---|
D|---2---|---2---|---2---|---4---|---2---|
A|---0---|---2---|---3---|---4---|---3---|
E|--(X)--|--(X)--|--(X)--|---2---|--(X)--|