This is a vargan (jaw harp) sample (16 bit / 44100 Hz/ .wav). This sample was recorded by myself in 2017 in the North-West of Sakhalin with the aid of Michail Chayka (a Nivkh musician who played jaw harp) and his mother N.K. Chayka. I have chosen CC BY license because it seems to me the most suitable one, but I should say that I don't demand attribution at all. You aren't bound to mention me (Heathen Uralian). The sample is totally free and you can do what you want with it.