This doesn't work yet -->
Just hit the space bar to advance to the next note/batch.
You:
String: Note:
You've got a lot left:
0/0
How slow you are: 00:00
Adjust this slider to move the blue bar,
so that the red bar stays red when you're quiet
but turns green when you play a note.
Note that there's an audio display right above me but
you won't see it until you hit the 'start' button.
You can hit start again after adjusting this to reset the timer.