Sparks The Rescue - Autumn chords

Hello All,
This is my second chord sheet I've been bored today haha. This is a song from a 
while ago which I still love and wanted to learn it. Unfortunately none of the 
tabs here were accurate so again, here's the tab I learned by ear and with the 
help of the acoustic youtube video from Sparks The Rescue themselves! If you know 
what some of the questionable chords are really called, comment down below. I hope you enjoy xx

*Video: http://www.youtube.com/watch?v=tLKQ5wiMzwM

Questions? jkchaz@live.com

Tuning: 1/2 down

Chords:
C  = [33021x]
G? = [32001x]
Am = [x02210]
F  = [x3321x]
Em = [022000]
G* = [x5543x]
Barres:
C  = [224442]
G  = [355433]
Am = [577555]
F  = [133211]


C, G, Am, F

[Verse 1]
C           G            Am
Girl, you remind me of summertime
         F                          C
But now you need time to clear your mind
                G                      Am
You're tripping over what is wrong and right
      F                             Am    G
Just decide, I've been waiting all night

[Chorus]
C
Think back, think back, to the summertime
G
I would cross through these state lines
Am                    F
You were always on my mind
C
It should not be this hard to see
G
How to get from point A to B
Am                    F
Without losing sleep, without losing sleep
[ Tab from: http://www.guitaretab.com/s/sparks-the-rescue/356242.html ]
[Verse 2]
C        G                  Am
I will follow the electric lines
        F                         C
With my electric heart I then will find
  G                                 Am
A way through all these damn street signs
            F                        Am
But I'll be there, I'll wait by your side
     G
Ooo, by your side

[Chorus]
C
Think back, think back, to the summertime
G
I would cross through these state lines
Am                    F
You were always on my mind
C
It should not be this hard to see
G
How to get from point A to B
Am                    F
Without losing sleep, without losing sleep


[Bridge]
Am          Em
We spin, we spin
F    G*                  Am
And fall onto the floor
        Em            F     G*
You're such a lovely lady
Am          Em     F
We spin, we spin
      G*               Am
And circle round once more
              Em        F     G*
Though it's making me crazy, yeah

[Chorus x2]
C
Think back, think back, to the summertime
G
I would cross through these state lines
Am                    F
You were always on my mind
C
It should not be this hard to see
G
How to get from point A to B
Am                    F
Without losing sleep, without losing sleep

C
Think back, think back, to the summertime
G
I would cross through these state lines
Am                    F
You were always on my mind
C
It should not be this hard to see
G
How to get from point A to B
Am                    F
Without losing sleep, without losing sleep