Press on the piano keys to play notes. Change the sound that plays by pressing instrument and inputting anything. Change the pitch of each note by an amount by clicking on offset and putting in a number, positive or negative. Press up down and right arrow keys for customization. Here's the advanced stuff; COMPOSER MODE: Press left to enter composer mode. When in composer mode, it shows you the last song played, a list of premade songs, and when you click on a note it tells you its notation. If you press enter you can put in a song, and it will play it. Try copying one of the premade songs and playing it. The song box will show you the last song played so you can copy it and paste it. The notation is 6 characters per note, like this. 1: The letter note (a,b,c,d,e,f,g) ex: C 2: Sharp or natural (s or n)ex: n 3 & 4: The octave, +0 is in the middle. You put either + or - and then the octave, so examples are -1 -2 +1 +0. -0 won't work. 1,2,3, and 4 put together make the note! Cn+0 will play middle C! 5 & 6: the amount of beats! 1 is a whole note, 2 is a half, 4 is a quarter note, or 1 beat, 3 is a third of a measure, 9 is a single triplet, 16 is a sixteenth. 1,2,3,4: More on this is that if you put all #s for 1,2,3, and 4 and then put the type of note you create a rest! If you put all %s then the type of note, it will be a rest where it cuts off the note that previously was playing. Putting 1,2,3,4,5, and 6 digits together creates an index of the song! Press ENTER and put in indexes in order to create a song! Then copy it and edit it to make it better! Composer mode lets you see each note's id! If you want to share your songs, you can press M and put in a name and a song to add it to the song bank, then remix and post the project so people can see your songs!