The funniest iPhone app ever

It is the first application that I could not reject. While it definitely will not earn money for you or save your life, it is extra ordinary amusing, and delivers high quality every second of usage.
So what is it all about? This app turns your iPhone into a 4-wholed Ocarina. You just blow the air into the mic, and hold 1, 2, 3 or 4 fingers on the virtual wholes displayed on the screen. And that's not all! While you play, your location is determined, and the songs are streamed out to the Internet. Others might listen to your song and see where You played it... Incredible!