Ok I can't find any tabs of this song on the internet so I thought I'd do this to give 
you all a start. It's not all there but it's better than nothing.

PLEASE NOTE TUNING:

TUNING: Celtic D (D A D G A D)

Intro: (Use a combination of these)
ALSO NOTE TUNING USED - NOT STANDARD TUNING!

D----------2------------0------------------------------------|
A------3------------3------------3---3-3/5-------------------|
G----2---2--------2---2--------2---2-------------------------|
D--0------------0------------0----------------3p0------------|
A-------------------------------------------------3p0--------|
D-0-----------0------------0----------------0---------3p0----|

Verse:
D--------------------5---3---------|
A-----3/5-3/5----3/5---5-----------|
G----------------------------------|
D---0------------------------------|
A----------------------------------|
D-0------------0-------------------|

Verse: (Cont...)
D-------/7-5p0-3/5-3p0-------------------------|
A---3/5----------------3/5p0---5/3po0----------|
G-------------------------------------5/7 5/7--|
D----------------------------0--------0---0----|
A----------------------------------------------|
D-0--------------------------------------------|

^^NOT TOO SURE ABOUT THIS BIT YET

Pre Chorus:
D----------------------------------|
A----------------------------------|
G----------------------------------|
D-5-5-5-5/3--5-5-5-5/8////---------|
A-5-5-5-5/3--5-5-5-5/8////---------|
D-5-5-5-5/3--5-5-5-5/8////---------|

Chorus:
D----------------------------------|
A----------------------------------|
G---5-3-4-5------------------------|
D-0-5-3-4-5------------------------|
A-0-3-1-2-3------------------------|
D-0--------------------------------|

Post Chorus bit (after the 2nd chorus I think)
D-------2p0--2p0-------------------|
A----------0----1-0----------------|
G----------------------------------|
D-0-0-8----------------------------|
A-0-0-8----------------------------|
D-0-0-8----------------------------|

Totally awesome riff:
D----------------------------------|
A----------------------------------|
G----------------------------------|
D-5-5-7-8-7-5-3-5-7-0--------------|
A-5-5-7-8-7-5-3-5-7-0--------------|
D-5-5-7-8-7-5-3-5-7-0--------------|

Solo over this in D minor pentatonic, but be aware that the top two strings are 2 frets 
further up due to the tuning

Have fun! And please feel free to copy this, make amendments and re-upload so we
can all hopefully get a proper full tab of this song going.

!ROCK!