There are three running mode: Learning, Practice and Game. In learning mode, you click on keyboard. The matching note will be displayed on the staff. In practice and game mode, the application will randomly generate notes on the staff and you will find the key on the keyboard. It is a fun way to learn sight reading.

Update Description:
v1.1 (17-04-2009):
- The new version fixed the display issue with high resolution devices(480x640, 480x800, etc).