[Harp-L] David Pearce's overblow harmonica

[David Pearce]

https://www.youtube.com/watch?v=ymc1tZS5Wo0&t=3s

This is an overblow test I did with my current design, but I felt like the blow notes lacked projection when I took all the valves off.  I was able to do it without any embossing.  It would be interesting to see if embossing would enable a player to remove all the valves, but I really hate embossing, even with a microscope.  

David Pearce