Congratulations on making it to the end! And don't worry if you didn't get "Billie Jean" up to speed - I think most, if not all, students will have to come back to that once they've learned more piano.

The next step is for you to learn how to read the notes on a score, for which, of course, I recommend my own "Read Music FAST!" course! It currently has over 1,600 students enrolled and an average rating of 4.9 out of 5 stars:

Best of luck on your continued musical journey!

Benedict :-)