Thanks very much for the lead, Will. I don't know anything about pipes in classical music, but I'm much intrigued by the site.

However, it doesn't work for me. I downloaded Sibelius Scorch, as directed. (It shows on my list of programs on Control Panel.) I turned off my pop-off blocker. Yet when I click on that tantalizing rondo, all I see is a blank page with an x in the corner.

Does anybody have any suggestions for making the score appear?