Girls - Just A Song chords

There are 2 chords that i don't know very well but they are close to "A dim" and   "Amadd9"
So:
Adim   

e-0
B-0
G-3
D-X
A-4
E-X

Amadd9

e-0
B-0
G-2
D-X
A-3
E-X

Intro

Arpeggio

B    C#m D#m C#m B
B    C#m D#m C#m B
G#m  F#   E

(repeat)

Strokes

G#m7  F#7   E

(repeat)

                             C#m
It just feels like it's gone
                     G#m
Like all of it's gone
           A
Gone away
                                   E
It seems like nobody's happy now
                                  B
It feels like nobody's happy now

(it contiues like that)
[ Tab from: http://www.guitaretab.com/g/girls/307582.html ]
It really feels like it's gone
Like all of it's gone
Gone away
Seems like nobody's happy now
It feels like nobody's happy now

It seems like nobody's happy now
It feels like nobody's happy now
It just feels like it's gone
Like all of it's gone
Gone away

It seems like nobody's happy now
It feels like nobody's happy now

C#m        G#m          A
(Strokes)
G#m7  F#7   E

(arpeggiated)
E     Adim   Amadd9  E

Keep me up, keep me down
Keep my feet on the ground
Keep me up, keep me down
Keep my feet on the ground

C#m
Love, love, love, love
E
It's just a song
Love, love, love, love
It's just a song
Love, love, love, love
It's just a song
Love, love, love, love
It's just a song
Love, love, love, love
It's just a song
Love, love, love, love
It's just a song
Love, love, love, love
It's just a song
Love, love, love, love
Come along