The traditional Irish jig "The Leitrim Fancy," played with ornamentation by Grey Larsen on a tin whistle in D. Larsen is playing a Carbony Session D whistle.
For a $30 discount on all Carbony whistles, use coupon code "carbony30" at https://greylarsen.com/shop/product-category/pennywhistles/carbony-pennywhistles/. 30 day money back guarantee. Grey Larsen personally inspects and tests all the whistles we sell. He is also very happy to answer your questions.