Apple's iPad and the new iPad Mini aren't the only devices that can play relaxing tunes using an on-screen keyboard. A Lumia 900 can also fire up a piano and enable users to create some inuitive tracks. An iPad Mini advertisement has made use of an attractive and effective melody (Heart and Soul), which has been performed using a Windows Phone.
Lino Napoleone has used the Lumia 900 to create the same melody that's played in the iPad Mini advertisement, as can be seen in the videos above and below. While nothing major, it's still fairly neat.