Just click that flag and listen. (If it the music lags, click it again a couple of times) All the sounds you hear are generated by the note blocks from scratch, but I have recorded it so that you can download this and put it in a project. :D
I used the remix and anded some animation in the beginning and some more code to make it go forever. press s to lower the volume. Press m to mute and unmute. press w to increase the volume.
