Lilypond allows the input of musical scores in a manner similar to LaTeX. This
is very important for Wikisource as we current have to use the very labor
intensive method of scanning pages from a book; cropping out the music;
uploading the crops; and formatting as an image. Curently an entire Musical
Encyclopeia is being added to en.WS and example page is:
This feature is greatly needed for this and other musical projects at Wikisource.