Well it appears that I finally chose a sound that no one can figure out, and we're on week number four!  Thats why I am posting the sound here so that you can listen to it in the hopes of identifying it so that you can win the gift certificate to the Windmill Restaurant. (the site of my upcoming 8th anniversary show April 1)

So listen to your hearts content, but you will NEVER figure out this secret sound! hehe haha  If no one gets it Wednesday February 23, 2011 I will begin giving hints until I either reveal the secret sound unless someone gets it.