Teach In - Old Friend Goodbye chords

Verse:

C              1: x32003
Hello, good to see you back now
2: xx2323    F
You looking fourty two
Am7       Dm7               G       G7
Let's see it's twenty years ago
C         1
We had a lot of fun together
2          F
Don't you remember?
Am7        Dm7              G       G7
Time slips away, what can I say?
[ Tab from: http://www.guitaretab.com/t/teach-in/305217.html ]
Chorus:
C           F           G            C
Old friend "Good buy", for you it is over
C          F           G              C
Old friend don't cry, I came to say "Good buy"
Am7       Dm7       G           C
You faced the end, I think it's not easy
Am7       Dm7      G             C
So, take my hand, I came to say "Good buy"

Verse:

I brought some flowers in the paper
I am sure you like to hear
The way your baseball team is now
What's wrong, open your eyes now
And drink some water
I am here to stay, old friend don't cry

Chorus:

Old friend "Good buy", for you it is over
Old friend don't cry, I came to say "Good buy"
You faced the end, I think it's not easy
So, take my hand, I came to say "Good buy"

Used chords:
C - x32010
F - 133211
1 - x32003
2 - xx2323
Am7 - x02010
Dm7 - xx0211
G - 320003
G7 - 320001