iKeyPiano is a special kind of music play,it uses 26 virtual keys on the iPhone from A to Z to replace the play of Piano.Each key corresponds to each note which listed in the help page.

There are a lot of musics which have their notes preset displayed on the screen, what you can do is to only tap the Key according to the notes.Now you will play very beautiful music and enjoy it.So simple and easy to play! Also there are different kinds of scenes for your choice.

If you want to be a composer, just write down the notes in the compose page.If you are not familiar with the corresponding relationship between notes and key, you can tap the info button and go to help page for reference.
Now you can play your own music.This is a great thing!