This isn't in many places online.  This fairly uncomplicated version is by blogger 
tjfontaine. It's very close.

G5          C5   G5     E5      A5
This looks familiar, vaguely familiar,
G5        C5     G5         E5          A5
Almost unreal, yet, it's too soon to feel yet.
A5          D5             B5     E5
Close to my soul, and yet so far away.
    A5          D5              G5
I'm going to go back there someday

G5          C5     G5      E5            A5
Sun rises, night falls, sometimes the sky calls.
G5         C5    G5          E5     A5
Is that a song there, and do I belong there?
A5         D5               B5         E5
I've never been there, but I know the way.
    A5          D5              G5
I'm going to go back there someday.


E5          A5             D5
Come and go with me, it's more fun to share,
E5               A5          D5
We'll both be completely at home in midair.
      E5           C#5         F#5         F#5
We're flyin', not walkin', on featherless wings.
       D5         A5         A5        G5    D5
We can hold onto love like invisible strings.


G5             C5    G5       E5                 A5
There's not a word yet for old friends who've just met.
G5            C5     G5        E5           A5
Part heaven, part space, or have I found my place?
A5           D5          B5        E5
You can just visit, but I plan to stay.
    A5          D5              G5
I'm going to go back there someday.
    A5          D5              G5
I'm going to go back there someday.