INTRO:
        Em           Cadd9
Here we go, come with me
            G                  D  
There's a world out there that we should see
         Em              Cadd9
Take my hand, close your eyes
      G                     D
With you right here, I'm a rocketeer

CHORUS:
     Em    Cadd9
Lets Fly
G         
Up, up here we go
D
Up, up here we go
     Em    Cadd9
Lets Fly
G
Up, up here we go
          D
Where we stop nobody knows, knows

And it pretty much goes on like that :)
Goodluck! :D