Click to add notes. Click and drag on the bottom of the notes to move them. Click and drag on the top of the notes to change the length of them. Press X on a note to delete it. Press Z on a note to multiple select. Press and hold C to copy/paste selected notes. Click on the Left Circle to Play/Pause. Click on the Right Circle to change instrument. Drag sliders for Zoom and the Tempo. Put mouse on top or on bottom of music to scroll up or down. TO SAVE/LOAD Click on the Save button and copy the code on the list that shows up put it somewhere safe, click again on the save to hide it. Click on the Load button to load a song. Paste the code in and enter. If you enter nothing in, nothing will change, if you enter a number, that song number will play.