I pieced this together from other mostly incorrect tabs I found, and it sounds very much like the
recording to me - hopefully you think so too!  I included the chords that I used below, as there can be
slightly different versions of some of them.  Also, now that I think about it, the song's in a slow 
3/4 time - just so you know.  Enjoy!

C     032010
C7    335353
Dm7   xx0211
Dm    xx0231
F     x03211 or 133211
Fm    133111
Csus4 x33011
Am7   x02010
Em    022000
G     320003
Gm    310033


C              C7           Dm7
     Word came through in a letter,
     C         C7           Dm
     One of us changing our minds.
               C             C7
     You won't need to guess who
             Dm7     Dm          F
     Since I usually do not send letters to me
              Fm
     That are mine

C               C7         Dm7
     I told him I saw this coming,
              C           C7           Dm
     That I'd practically packed up my things.
           C           C7          F          Fm
     I was glad at the time that I said I was fine
             F                       Fm
     But all honesty knows, I wasn't ready, no

        Csus4  C       Dm7
     And so here we go bluebird,
     C           Am7         Em
     Back to the sky on your own.
     Csus4  C       Dm
     Oh, let him go bluebird,
     Csus4
     Ready to fly,
     G
     You and I,
             C         C7        Dm7
     Here we go.
             C         C7        Dm
     Here we go.

C                 C7             Dm7
     This pair of wings worn and rusted,
          C        Gm          Dm
     From too many years by my side.
              C         C7
     They can carry me, swear to be,
     Dm7
     Sturdy and strong but see,
     F                           Fm
     Turning them on still means goodbye.

        Csus4  C       Dm7
     And so here we go bluebird,
     C           Am7          Em
     Gather your strength and rise up.

     Csus4  C       Dm
     Oh, let him go bluebird
     Csus4  C       Dm7
     Oh, let him go bluebird
     Csus4  C       Dm
     Oh, let him go bluebird
     Csus4
     Ready to fly,
     G
     You and I,
             C         C7        Dm7
     Here we go.
             C         C7        Dm
     Here we go.
             C         C7        F        Fm        C
     Here we go...