Autumn Child, by Brendan O’Regan (harmony by yours truly).
Dixon Low D Whistle Rhodes and Harpsichord Boss RC300
Image Credit: John McSporran via Flickr https://flic.kr/p/qtFddw
Autumn Child (Brendan O'Regan Cover) WIP
Now I’m slightly better at it, here’s a video which shows off the low D whistle on its own (yes that’s the second and third octave too).