here is an amazing app that simulate oriental Qanon or ganon or ghanoon musical instrument this app has Rhythms and accords that you can use them during your playing also you will have Persian oriental Quarter flat tunes that you never find in other apps if you search all of the markets , you will never find any app like this . don't believe it ? . OK try it the app features: - real sounds that are recorder from real instrument - 28 oriental / Persian rhythms - 13 minor/majour/quarter flat acc