Tin whistle V (English)

Since yesterday I'm practicing on "Lough Erin shore", by the Corrs (my favourite band). This song is the 12th track on the "Unplugged" CD and the 15th on the "Forgiven, not forgotten" CD. I already can play it aright but I must correct a few errors yet, particularly regarding to half-closing the holes of the tinwhistle.