I put about 4 new songs on the internet. Check it out, here is the link
http://www.acidplanet.com/artist.asp?songs=227012&T=3279
The ones added are Billy Gray, Sweet Thames, Slane, Streets of London.
As always, comments are welcomed. I remember playing a lot of the older version syn whistles on these tunes. I think I play his Bb quite a bit as well as his C besides the common D. The M&E flute as well.