Kerry Whistles Busker Tunable High D

I received this whistle and was very disappointed with it. It was not playable as it was impossible to play most of the notes in the second octave even when using a lot of air and the notes that I could reach had a “screechy” sound. I have a Kerry V5 Low D and am very happy with it so I was surprised at the poor quality of this whistle. Perhaps I received a “dud” but I had to return it and get my money back.