hey , i know your are going to say : it is nothing special so wait a moment this app is an amazing Bells or Xylophone musical instrument simulation app that has many features that make this app unique you can find a lot of Bells or Xylophone apps in app store for free . BUT , this app has different features : - oriental / arabic / persian rhythms - accords - real sound that is recorded in professional studio - ability to mix the accord and rhythm and instrument volumes - ability to pitch the sounds by moving on each wire - ability to transpose the notes - ability to change the rhythm speed - has 2 different octave selectable on main page - has oriental / persian / arabic tunes with quarter flat notes with this app you can easily play this musical instrument without any musical knowledge try it . you'll love it