I have a near obsession with these instruments, and would love to try to build one. Excellent recording of this awesome recorder in action here: https://www.you

I have a near obsession with these instruments, and would love to try to build one. Excellent recording of this awesome recorder in action here: https://www.youtube.com/watch?v=JIesMapxaOs https://www.youtube.com/watch?v=JIesMapxaOs