Tabbed by Limace31
This is a pretty song, easy to play though with some subtleties…

    022033
  x32033
Gmaj7/x20032
200232

                                        Gmaj7/Across the oceans, across the seas, Over forests of blackened trees.
                                                  
(Through) valleys so still we dare not breathe, To be by your side.
                                       Over the shifting desert plains, Across mountains all in flames.
                                          Through howling winds and driving rains, To be by your side.

                           Every mile and every year for every one a little tear.
                                    I cannot explain this, Dear, I will not even try.

                                            Gmaj7/Into the night as the stars collide, across the borders that divide
                                       Forests of stone standing petrified, to be by your side.

                              Every mile and every year, For every one a single tear.
                                    I cannot explain this, Dear, I will not even try.

                        For I know one thing, [bad word] on a wing.
                         For tonight I will be by your side.

But tomorrow I will fly.

                                                  
   Gmaj7/From the deepest ocean to the highest peak, Through the frontiers of your sleep.
                                            Into the valley where we dare not speak, To be by your side.
                                        Across the endless wilderness where all the beasts bow down their heads.
                                   Darling I will never rest till I am by your side.

                              Every mile and every year, Time and Distance disappear
                                       I cannot explain this, dear No, I will not even try.

                           And  I know just one thing, [bad word] on a wing

                              
 And tonight I will be by your side.
But tomorrow I will...

                         ...fly.....away, Love rises with the day
                         Em…
And tonight I may be by your side.
But tomorrow I will fly, Tomorrow I will fly, Tomorrow I will fly.