Turn Your iPhone Into A Piano Edit
iAno

Do you like to play piano? Got an iPhone? Well, you can now turn it into a sleek portable piano, provided it is jailbroken so you can install thirdparty software. iPhone developer Mister Aardvark has just released iAno, a true multi-touch piano simulator for the iPhone. The simulator features a complete four-octave keyboard with polyphonic sound allowing up to five keys to be played simultaneously. It is loaded with real piano samples, making it sound just like a real piano.

Additional features such as a complete 88-key keyboard, switchable sample sets, recording and playback, as well as support for loading .MID tracks and playing them back are planned for future updates.