a piano with 3 notes that can record up to 20 notes. press the x to reset your recording or stop recording. press the red button to record. Pres the play button to play our maximum 20 note recording. Each letter plays a note. this is just a test. EDIT: fixed and works very well. will now stop if it has gone over the amount of recorded notes. Always remember to press the x and wait a second when you want to start a new recording. This is not a final. Once a few more notes are added (which will be easy) it will be a real recorder with built in sounds.