Thanks Kevin. I agree about the scores, although you can get just about any public-domain scores for free in PDF format from the IMSLP website. The cool thing about these new scores is that you can get the source code and edit it. For example, near the end of the semester I grabbed the Musescore file for the fugue that I talked about in this episode and converted it to Lilypond code, then added a bunch of analytical markup in the code itself, things like text boxes, labels, and different colors for the noteheads to show where the fugue subject appeared, tell what key it had modulated to, etc. With the PDF the best that I could've done would be to scribble all over it. When you have access to the source code you can do this kind of analytical markup much more elegantly. I've also taken bits of these scores and use them to create the midi examples in my counterpoint book. Great projects all around by Kimiko Ishizaka!