Noteattack : cute little game for training musical notation

I tried this cute little free music game. It shows musical notation and you need to press corresponding note name either in your keyboard or midi controller. It can be connected to a MIDI keyboard trhough a USB-MIDI interface and notes can be pressed directly from the MIDI keyboard. Very simple and nice game for training musical notation:

http://www.musicmasterworks.com/midi_video_game_sheet_music.html