The song is pretty east.
Standard Tuning.

The whole thing is A Bm with a few variations.

A                                   Bm
I think that I was still dreaming
Bm                                  A
Caught in the morning sun again

continue through chorus ("Is this an uncommon thing")

A
Floating weightless in your eye
            Bm                               (see diagram)
What's this fear I sense? It's all a game she says

When Brock sings "says":

         A      A7     G?     A
e|-------0------0------5----|
B|-------5------5------3----|
G|-------6------6------4----|
D|-------7------6------5----|
A|-------0------0------0----|
E|-------0------0------0----|



Thats it!