This is just my interpretation. I don't think the chords are completely accurate
(especially around the pillaged and plundered...) and I'll try to update the tab as I 
figure it
out a bit more. Some of the chords I just plain made up because I think they sounded 
decently with it. Please leave comments if you figure out a better chord.

Capo 4
Intro:
---------------------------------------------------|
----0---------0---------1--------------------------|
--0---0---------0---------0------------------------|
--0--------3----------2-----2----------------------|
-----------3----------3----------------------------|
--3------------------------------------------------|


G  G/F C  C9  Em  D/F# Cm
x  x   x  x   x   x    x
0  0   1  1   0   3    4
0  0   0  0   0   2    5
0  0   2  0   2   0    5
x  x   3  3   2   0    3
3  1   x  x   0   2    x

G                    G/F                   C
This is a story of a boy who sailed out to sea
G                  G/F                                C
With a song in his heart and a penny to spare for the fee
Em                               G/F
But the pirates came with the night
Em                        C
And that boy he put up a fight
Em
But they pillaged and plundered
Em
They buried him under
Am                             C9
the deck where they sealed him tight
G
But the boy kept on singing
G/F
And his voice kept on ringing
Em                D        G
And these are the words he cried:
G           D      C
"There are heroes tonight
C              Em    D  C
setting their sails for me.
G          D      C
There are heroes tonight,
C               Em    D     C
They'll hear my song you'll see.
Cm                       G
You go ahead take my gold and my silver
        Em             D            C
You can steal from me all your life long
G
But the heroes are waking
G/F (C?)
and you'll never break me
Em               D       G
and you'll never take my song.