Well, I finally finished it! This compilation includes the previous two tutorials and two whole new ones! I fixed every problem of noting, including adding a back button, music, and more. My latest two tutorials have looping demonstrations, while the other two you just need to press back to see again. One thing to note, though, is that in order to get volume you have to press the back or forward arrow at the top left of the screen. If you have enjoyed this tutorial set, please leave a comment on my news bulletin on my userpage!
edit: woot! got an award and I am closing in on a score of 3.9, currently 3.86. thanks for the support guys, I am glad it helped out such a great number of people.