If you consider the iPhone a musical instrument, you are right. Of course there are people out there that will deny it to the bitter end, like they still deny the turntables, but because of the different apps you can find in the appstore, you can have so many different musical instruments in your pocket all the time. Of course for some interments, the iPhone screen is just too small. Let’s take the piano, for example. You just can’t have a full blown piano keyboard on just 3″ of screen. Well , you can have it on 6 iPhone screens. Much props to Yenn Tiersen…