love singing sand forever..
Recently, we can find the some site for singing sand or booming sand on www. But they are almost in USA. I ardently expect it all over the world.
1. http://www.schweich.com/sbdA.html : D. T. TREXLER, et al.:Singing and Booming Sand Dunes of California and Nevada
Eastern Mojave Vegetation, Singing and Booming Sand Dunes of California and Nevada. They show the map of the locations.
The Phenomenon of. "Singing and Booming" Sand