Oro Se Do Bheatha Bhaile Tin Whistle Sheet Music

Words by Padraig Pearse, this has the same tune as ''What Shall We Do With The Drunken Sailor. Which song was written first ?, well Drunken Sailor has being around as far back as 1849 and  P.Pearse was using this song in 1916. So it looks like Padraig Pearse borrowed the tune.On the May 3rd, they shot Padriac Pearse, who went to his death whistling Oro Se Do Bheatha Bhaile

Here are the letter notes. I start on the A Note 
which is different that the sheet music above which 
starts on the B Note. The text in bold font are
 the high notes. I'm using a susato whistle in the key of D.
 
A  A  A  A  A  E  F  A.
G  G  G  G  G  D  E  G
A  A  A  A  B  A  B  D
D  E  B  D  B  A  A