I wish I could type in the notes of a melody, then the piano can automatically play it. Currently, just click the playMe button. Then listen to the music and watch the note jump up and down. I wish I could make you key in the notes by yourselves. but currently, I still don't know how to do it. Just keep going on. PS: 1=do 2=re 3=mi 4=fa 5=so 6=la 7=ti 8=do currently, only 1 octave and no sharp (#) is allowed, 1 beat for each note. you can also change tempo by clicking the arrows: right arrow to increase left arrow to decrease