Operate by clicking or tapping. To type in a sound, click or tap the square, or use the record button. Record with the record button (red circle). When recording Operate the piano with the a s d f g h j k keys. Then, use the z key and the space key to operate the drum. Start with the play button. Press the metronome to make a sound. You can change the bpm with the button next to it. (1 ~ 2000) Load You can load the created music by entering three chords. You can copy the code by pressing the place where "code" is written. Add Saved code Here: https://scratch.mit.edu/discuss/topic/593845/?page=1#post-6182484