Other Tink, that is indeed great, and more than great, such music is exquisitely beautiful almost beyond belief. I looked on YouTube and apparently she is one of only a few folks who excel on this instrument. I watched her fingers, and she seems to be playing this like a flute!
Looking through YouTube, I came upon this one...listen how her instrument couples with the voice of British countertenor Iestyn Davis...their call-and-response. Good for you posting, learning of this puts a splendid perspective into the whole day.