Not only iPhone/iPod Touch can rocks the world, you can now use it as an piano. iAno is a new software which turns the iPhone/iPod Touch into a lovely and working piano. Precisely, it can only display parts of the virtual piano, but the sound is played correctly and clearly. I played it under iPhone 1.1.3 with official team’s upgrade and it works. Will it be nice if we can form a band with iPhone only? Sweet.